At the A1 level, we can think of boldface as 'thick' or 'dark' letters. Imagine you are drawing a letter with a thin pencil. Now, imagine you take a thick black marker and draw the same letter. The marker letter is like boldface. We use these dark letters when we want to show that a word is very important. For example, in your English book, the new words you need to learn might be in boldface. This helps you find them quickly. You might see boldface on signs, like a big STOP sign or a DANGER sign. It is a way of making the letters 'shout' so you notice them. When you use a computer, you can make words boldface by clicking a button that looks like a big 'B'. It is a very simple way to make your writing look different and show people what they should look at first. So, remember: boldface means thick, dark, and important.
At the A2 level, you can understand boldface as a special style of writing used for emphasis. Emphasis means making something stand out. In documents, emails, or textbooks, boldface text is much darker than the other text. This is because the lines of the letters are thicker. We use boldface for titles, headings, and important information like dates or times. For example, if you write an email about a party, you might put the Time: 7:00 PM in boldface so your friends see it easily. It is better than using all capital letters because it is easier to read. When you are studying, look for boldface words in the text—they are usually the main ideas or the keywords. Using boldface correctly makes your writing clearer and helps other people understand your message faster. It is a useful tool for organizing your work.
At the B1 level, boldface is recognized as a standard typographic feature used to create a visual hierarchy in a text. A visual hierarchy is like a map that tells the reader's eyes where to go first. Boldface is used for the most important 'stops' on that map, such as chapter titles, subheadings, and key terms in a technical manual. It is distinct from italics, which are often used for more subtle emphasis or for titles of books and movies. When you are writing a report or an essay, using boldface for your headings makes the structure of your argument much clearer. However, you should be careful not to use it too much. If an entire paragraph is in boldface, it becomes difficult to read and loses its power to emphasize anything. It is also common in business English to use boldface for action items or deadlines in a meeting summary. Understanding when to use boldface—and when to use other styles like italics—is an important part of developing your professional writing skills.
At the B2 level, boldface is seen as a sophisticated tool for document design and readability. It refers to a typeface weight that is heavier than the normal 'roman' or 'regular' weight. In professional contexts, boldface is used strategically to improve the 'scannability' of a document. Scannability is the ability of a reader to quickly look over a page and find the information they need without reading every single word. By using boldface for keywords, lead-ins, and headings, a writer facilitates this process. Furthermore, in fields like computer science or law, boldface has specific semantic meanings. In a coding tutorial, boldface might represent code that the user must input, while in a legal contract, it might highlight clauses that limit liability. At this level, you should also be aware of the term 'boldface names,' which refers to prominent figures in social or celebrity news. Mastering the use of boldface involves knowing how to balance it with other typographic elements to create a clean, professional, and accessible document.
At the C1 level, boldface is analyzed through the lens of typography and visual communication theory. It is a specific variation of a typeface where the stroke weight is increased to create a darker 'color' on the page. This 'typographic color' is essential for creating contrast and guiding the reader's cognitive processing of the information. Boldface is used to establish a strong visual anchor, serving as a primary entry point for the eye. In complex academic or technical texts, the use of boldface must be disciplined and consistent, adhering to specific style guides (like APA or MLA) which dictate its appropriate use for different heading levels. A C1 learner should also understand the nuances between different bold weights—such as semi-bold, bold, and extra-bold—and how they can be used to create a more refined hierarchy than a simple binary of regular and bold. Additionally, one should be aware of the rhetorical impact of boldface; it can convey confidence and authority, but if used incorrectly, it can appear heavy-handed or visually disruptive. The term also carries cultural weight in idioms like 'boldface names,' signifying the intersection of typography and social status.
At the C2 level, boldface is understood as a fundamental element of typographic architecture and semiotics. It is not merely a 'thick font' but a deliberate design choice that affects the rhythm, density, and legibility of a text. A C2 user appreciates the historical transition from the physical casting of boldface type in lead to its digital rendering, and how this has changed the accessibility of emphasis in written communication. In professional design, the choice of a specific boldface weight is a matter of fine-tuning the visual 'voice' of a brand or publication. One must consider the interplay between boldface and white space, as well as its relationship with other typographic variables like kerning, leading, and tracking. Furthermore, the C2 level involves a critical understanding of how boldface functions in different media—for instance, how a heavy boldface that works on a printed billboard might 'smear' or lose legibility on a low-resolution screen. The term 'boldface' also serves as a metaphor in broader discourse for anything that is prominent, undeniable, or intentionally highlighted. At this level of mastery, using boldface is an exercise in restraint and precision, ensuring that every instance of emphasis serves a clear communicative purpose within a larger, cohesive design system.

boldface in 30 Seconds

  • Boldface is a typeface style with thick, dark lines used to create visual emphasis and hierarchy in documents.
  • It is primarily used for headings, key terms, and important information to make text easier to scan.
  • While similar to 'bold', the term 'boldface' is often used in more technical or professional printing contexts.
  • Effective use of boldface requires restraint to avoid making the page look cluttered and reducing overall readability.

The term boldface refers to a specific weight within a typeface family that is characterized by thicker, heavier strokes than the standard or 'roman' version of the font. In the sophisticated world of typography and document design, boldface is not merely a stylistic flourish but a critical functional tool used to establish visual hierarchy and direct the reader's attention. When a word or phrase is rendered in boldface, it occupies more visual space and creates a darker, more intense appearance on the page or screen. This increased weight creates a sharp contrast with the surrounding text, which is typically of a lighter weight. This contrast is the primary reason why boldface is so effective at drawing the eye. Historically, in the era of manual typesetting, boldface required an entirely separate set of physical metal or wood blocks. Printers had to meticulously swap out individual letters to create a bold effect. Today, in the digital landscape, boldface is often just a click away or a simple CSS command, yet its purpose remains rooted in that historical need for emphasis. People use boldface in a variety of professional and creative contexts. In technical writing, it is frequently used to highlight specific UI elements, such as buttons or menu items, that a user needs to interact with. In academic and legal documents, boldface might be reserved for section headings or key terms that require immediate identification. In journalism, particularly in lead-ins or 'lede' paragraphs, boldface can be used to summarize the most important facts of a story before the reader dives into the details. The psychological impact of boldface is significant; it conveys a sense of authority and urgency. Because it stands out so prominently, it signals to the brain that the information contained within those heavy lines is of higher priority than the surrounding text. However, the use of boldface requires a delicate balance. When used sparingly, it is a powerful guide; when overused, it can make a document feel cluttered, loud, and difficult to read, as the eye is pulled in too many directions at once.

Visual Weight
This refers to the darkness and thickness of the strokes in boldface type, which creates a dominant presence on the page.
Typographic Hierarchy
The use of different weights, like boldface, to organize information and show what is most important.
Emphasis
The primary function of boldface, used to make specific words or phrases stand out from the rest of the text.

The instructions clearly stated that the boldface terms must be included in the final report.

In the glossary, every defined word is printed in boldface for easy reference.

The designer chose a heavy boldface font for the billboard to ensure readability from a distance.

Please check the boldface type in the contract to find the most critical clauses.

The editor marked the titles in boldface to separate them from the body paragraphs.

Using the word boldface correctly involves understanding its role as either a noun describing the typeface itself or an adjective describing the text or the style. When you are writing about document preparation, graphic design, or editorial standards, 'boldface' is the precise term to use. For instance, you might say, 'The style guide requires that all subheadings be set in boldface.' In this sentence, 'boldface' acts as a noun referring to the specific font weight. Alternatively, as an adjective, you could say, 'The boldface text highlights the primary objectives of the project.' Here, it describes the nature of the text. It is important to distinguish between 'boldface' and 'bold.' While they mean the same thing in common parlance, 'boldface' sounds more technical and professional. In a sentence, you can use it to describe the physical appearance of letters: 'The boldface characters were much easier to read against the bright background.' You can also use it to describe a specific action or requirement in a set of instructions: 'Ensure that the user's name is formatted in boldface in the final output.' When constructing sentences, consider the context of the emphasis. Boldface is often used for contrast. You might write: 'While the rest of the text was in a light serif font, the keywords were presented in a stark boldface sans-serif.' This illustrates how the word can be used to describe the visual relationship between different elements of a design. Furthermore, 'boldface' can be used in the context of coding and web development, though 'bold' is the keyword in CSS. A sentence like, 'The developer used a boldface weight to make the call-to-action button more prominent,' is perfectly valid. In literary or academic discussions, you might use it to describe the layout of a textbook: 'The author used boldface for every new vocabulary word introduced in the chapter.' This usage highlights the instructional purpose of the formatting. It is also common to see it in the context of corrections or proofreading: 'The proofreader circled the words that should have been in boldface but were mistakenly left in regular type.' By using 'boldface' instead of just 'bold,' you convey a deeper understanding of typographic terminology, which is especially useful in professional settings like publishing, marketing, or design agencies.

As an Adjective
'Please look at the boldface words on page five.' Here, it modifies the noun 'words'.
As a Noun
'The use of boldface is essential for this layout.' Here, it refers to the typeface style itself.
In Instructions
'Highlight the boldface sections to find the main points.' Used to guide the reader's action.

The editor insisted that the boldface type be used only for the most critical warnings.

When you see boldface in the manual, it indicates a command you must type into the console.

You will encounter the word boldface most frequently in environments where documents are created, edited, and published. In a professional office setting, you might hear a manager say, 'Make sure the deadline is in boldface so no one misses it.' In this context, it is a shorthand for 'make this information stand out.' In the halls of a publishing house or a newspaper office, 'boldface' is part of the daily jargon. Editors and proofreaders use it to specify formatting requirements for articles, books, and advertisements. You might hear an editor tell a designer, 'The pull-quote needs a heavier boldface to balance the page.' In academic settings, professors often use the term when explaining how to read a textbook or how to format a thesis. They might say, 'The boldface terms in each chapter are the ones that will appear on the exam,' providing a clear roadmap for students' study efforts. In the world of graphic design and web development, 'boldface' is a technical term used when discussing font families and CSS properties. A designer might present a mockup and explain, 'I used a 700-weight boldface for the headlines to create a modern, high-contrast look.' You will also hear it in legal and administrative contexts. A lawyer might point to a specific part of a contract and say, 'As specified in the boldface text in section four, the liability is limited.' In these cases, boldface serves as a marker of legal significance. Even in casual conversation among people who are familiar with computer software, 'boldface' is used to describe text formatting in emails or shared documents. 'I put the meeting time in boldface at the top of the email,' someone might say to ensure the recipient doesn't overlook the most important detail. Interestingly, the word also appears in the phrase 'boldface names,' which refers to celebrities or people who are frequently mentioned in gossip columns or high-society news—so named because their names were often printed in boldface type to make them stand out in the text. This cultural usage highlights the word's association with importance and visibility. Whether you are in a classroom, a courtroom, or a corporate boardroom, hearing 'boldface' signals that something is being emphasized for clarity, importance, or ease of navigation.

Publishing Jargon
Used by editors to define the visual style of a publication's text.
Legal Context
Used to identify critical terms and conditions in formal agreements.
Design Discussions
Used to describe the specific weight of a font in a visual composition.

The professor noted that the boldface headings in the syllabus were non-negotiable deadlines.

During the design review, the client asked for more boldface elements to make the website 'pop'.

One of the most common mistakes when using the word boldface is confusing it with other forms of typographic emphasis, such as italics or underlining. While all three are used to draw attention, they have distinct functions and visual 'voices.' Boldface is the 'loudest' of the three and should be used for the highest level of emphasis or for structural elements like headings. Using boldface where italics would be more appropriate—such as for book titles or foreign words—is a frequent stylistic error. Another common mistake is the overuse of boldface within a single document. This is often referred to as 'over-emphasis.' When too many words are in boldface, the effect is neutralized; nothing stands out because everything is competing for the reader's attention. This can make the text exhausting to read and can even seem aggressive, similar to writing in all capital letters. In terms of the word itself, a frequent error is using 'boldfaced' as an adjective when 'boldface' is often preferred in professional contexts (though 'boldfaced' is technically acceptable, 'boldface type' or 'boldface text' is more standard). People also sometimes confuse 'boldface' with 'bold font.' While they are synonyms, 'boldface' specifically refers to the typeface style, whereas 'font' refers to the digital file or the complete set of characters. Another mistake is failing to maintain consistency. If you use boldface for a specific type of information (like a key term) in one part of a document, you must use it for that same type of information throughout. Inconsistent use of boldface can confuse the reader and make the document appear unprofessional. Finally, in the digital age, some people mistakenly believe that boldface is sufficient for accessibility. However, screen readers do not always emphasize boldface text vocally, so it should not be the only way important information is conveyed. It should be used in conjunction with clear writing and proper structural tags (like h1, h2, etc.). Understanding these nuances helps in using boldface effectively as a tool for clarity rather than a source of visual noise.

Over-emphasis
Using too much boldface, which makes the text hard to scan and diminishes the impact of the emphasis.
Incorrect Context
Using boldface for book titles or emphasis in narrative prose where italics are traditionally required.
Inconsistency
Failing to use boldface for the same categories of information throughout a document.

Incorrect: He read the book The Great Gatsby last night. (Should be italics).

Incorrect: EVERY SINGLE WORD IN THIS PARAGRAPH IS IMPORTANT. (Overuse of boldface).

While boldface is a unique typographic style, there are several alternatives and related terms that serve similar or complementary purposes. The most obvious alternative is italics. Italics are used for a more subtle form of emphasis, often to indicate the title of a work, a foreign phrase, or to show which word in a sentence should be stressed when read aloud. Unlike boldface, which adds weight, italics add a slant and a cursive-like quality to the text. Another alternative is underlining. This was very common in the era of typewriters when boldface was not an option, but in modern digital typography, underlining is mostly reserved for hyperlinks. Using it for general emphasis is now considered outdated and can be confusing to web users. All caps (capitalizing every letter) is another way to create emphasis, but it is generally perceived as 'shouting' and is much harder to read in long blocks than boldface. Within the family of boldface itself, there are variations like semi-bold, extra-bold, and black (the heaviest weight). These allow for a more nuanced hierarchy. For example, a main title might be in 'black' weight, while subheadings are in 'boldface.' In web design, you might also hear about highlighting, which adds a background color to the text (like a physical highlighter pen), providing a different kind of visual pop. Another related term is small caps, where lowercase letters are replaced with smaller versions of uppercase letters; this is used for a sophisticated, classical look, often in headings or for abbreviations. Understanding these alternatives allows a writer or designer to choose the right 'volume' for their emphasis. Boldface is like a shout or a firm statement, italics are like a meaningful whisper or a nudge, and all-caps is like a siren. Choosing between them depends entirely on the context of the document and the intended effect on the reader.

Boldface vs. Italics
Boldface is high-contrast and heavy, used for structure; italics are subtle and slanted, used for tone and titles.
Boldface vs. All Caps
Boldface maintains the shape of the letters (ascenders and descenders), making it more readable than a block of all-caps text.
Boldface vs. Underline
Boldface is the modern standard for emphasis; underlining is largely reserved for web links and is seen as a legacy of the typewriter era.

Comparison: Boldface (Heavy), Italics (Slanted), Underline (Link-style).

How Formal Is It?

Fun Fact

Before 'boldface' became common, printers used 'fat-face' to describe extremely thick typefaces. 'Boldface' was considered a more professional and less descriptive term.

Pronunciation Guide

UK /ˈbəʊld.feɪs/
US /ˈboʊld.feɪs/
The primary stress is on the first syllable: BOLD-face.
Rhymes With
old-face cold-case gold-base hold-place sold-space told-race mold-trace rolled-pace
Common Errors
  • Pronouncing it as two separate words with equal stress: 'bold face'.
  • Confusing the 'o' sound with 'bald' (no hair).
  • Mumbling the 'd' in the middle.
  • Pronouncing 'face' as 'fass'.
  • Misplacing the stress on the second syllable.

Difficulty Rating

Reading 2/5

Easy to recognize visually, though the term itself is slightly technical.

Writing 3/5

Requires knowledge of when to use it for emphasis versus other styles.

Speaking 2/5

Simple pronunciation, though not a common word in casual speech.

Listening 2/5

Easily understood in the context of instructions.

What to Learn Next

Prerequisites

text font dark thick important

Learn Next

italics typeface hierarchy legibility contrast

Advanced

kerning serif sans-serif typography semiotics

Grammar to Know

Adjective placement

The **boldface** title (Adjective comes before the noun).

Compound nouns

Boldface type (Two nouns acting together).

Infinitive of purpose

Use boldface **to emphasize** the date.

Passive voice in instructions

The keywords **should be set** in boldface.

Prepositional phrases

The text **in boldface** is the most important.

Examples by Level

1

The important words are in boldface.

Las palabras importantes están en negrita.

Simple present tense using 'are' with a plural subject.

2

Can you see the boldface title?

¿Puedes ver el título en negrita?

Question using the modal verb 'can'.

3

I used boldface for my name.

Usé negrita para mi nombre.

Simple past tense of 'use'.

4

Click the 'B' for boldface.

Haz clic en la 'B' para la negrita.

Imperative sentence (a command).

5

The boldface text is very dark.

El texto en negrita es muy oscuro.

Adjective 'boldface' modifying the noun 'text'.

6

Do not use too much boldface.

No uses demasiada negrita.

Negative imperative.

7

Is this word in boldface?

¿Está esta palabra en negrita?

Interrogative sentence.

8

The teacher likes boldface headings.

Al profesor le gustan los encabezados en negrita.

Third-person singular 'likes'.

1

The boldface terms are defined in the back of the book.

Los términos en negrita se definen al final del libro.

Passive voice 'are defined'.

2

Please put the date in boldface so it is clear.

Por favor, pon la fecha en negrita para que esté clara.

Conjunction 'so' to show purpose.

3

I noticed the boldface warning on the package.

Noté la advertencia en negrita en el paquete.

Simple past 'noticed'.

4

Boldface headings help you find information quickly.

Los encabezados en negrita te ayudan a encontrar información rápidamente.

Plural subject with a base form verb.

5

You should use boldface for the main points of your list.

Deberías usar negrita para los puntos principales de tu lista.

Modal verb 'should' for advice.

6

The designer used a boldface font for the logo.

El diseñador usó una fuente en negrita para el logo.

Adjective usage 'boldface font'.

7

Is the boldface text easier for you to read?

¿Te resulta más fácil leer el texto en negrita?

Comparative adjective 'easier'.

8

We changed the subheadings to boldface.

Cambiamos los subtítulos a negrita.

Prepositional phrase 'to boldface'.

1

The contract uses boldface to highlight the most important clauses.

El contrato utiliza negrita para resaltar las cláusulas más importantes.

Infinitive of purpose 'to highlight'.

2

Although the text was long, the boldface headings made it scannable.

Aunque el texto era largo, los encabezados en negrita lo hacían fácil de escanear.

Concession clause starting with 'Although'.

3

I recommend using boldface sparingly to maintain its impact.

Recomiendo usar la negrita con moderación para mantener su impacto.

Gerund 'using' after the verb 'recommend'.

4

The boldface type in the manual indicates a specific user action.

El tipo de letra en negrita en el manual indica una acción específica del usuario.

Subject-verb agreement 'type... indicates'.

5

She was surprised to see her name in boldface on the guest list.

Se sorprendió al ver su nombre en negrita en la lista de invitados.

Adjective + infinitive construction 'surprised to see'.

6

The style guide forbids the use of boldface in the middle of a sentence.

La guía de estilo prohíbe el uso de negrita en medio de una oración.

Present simple for a general rule.

7

By applying boldface, you can create a clear visual hierarchy.

Al aplicar negrita, puedes crear una jerarquía visual clara.

Preposition 'By' + gerund 'applying'.

8

The editor suggested that the keywords be set in boldface.

El editor sugirió que las palabras clave se pusieran en negrita.

Subjunctive mood 'be set' after 'suggested that'.

1

The boldface text serves as a primary entry point for the reader's eye.

El texto en negrita sirve como punto de entrada principal para el ojo del lector.

Metaphorical use of 'entry point'.

2

The journalist was known for including boldface names in every column.

El periodista era conocido por incluir nombres de celebridades en cada columna.

Idiomatic use of 'boldface names'.

3

In this typeface, the boldface weight is particularly heavy and dramatic.

En esta tipografía, el peso de la negrita es particularmente pesado y dramático.

Adverb 'particularly' modifying the adjective 'heavy'.

4

The use of boldface in legal documents is often mandated by law for clarity.

El uso de negrita en documentos legales a menudo es obligatorio por ley para mayor claridad.

Passive voice 'is mandated'.

5

Avoid using boldface for entire paragraphs, as it significantly reduces legibility.

Evita usar negrita para párrafos enteros, ya que reduce significativamente la legibilidad.

Causal clause starting with 'as'.

6

The boldface subheadings provide a logical structure to the complex report.

Los subtítulos en negrita proporcionan una estructura lógica al complejo informe.

Adjective 'logical' modifying 'structure'.

7

We need to distinguish between the boldface text and the italicized text.

Necesitamos distinguir entre el texto en negrita y el texto en cursiva.

Infinitive 'to distinguish' followed by 'between'.

8

The boldface emphasis was intended to prevent any misunderstanding of the rules.

El énfasis en negrita tenía como objetivo evitar cualquier malentendido de las reglas.

Passive infinitive 'to be intended to prevent'.

1

The architectural integrity of the page design relies on the strategic use of boldface.

La integridad arquitectónica del diseño de la página depende del uso estratégico de la negrita.

Abstract noun 'integrity' as the subject.

2

The contrast between the light serif body and the boldface sans-serif headings is striking.

El contraste entre el cuerpo con serifa ligera y los encabezados sin serifa en negrita es sorprendente.

Complex noun phrase as the subject.

3

The author’s use of boldface for internal monologue was an unconventional stylistic choice.

El uso de negrita por parte del autor para el monólogo interno fue una elección estilística poco convencional.

Possessive 'author's' and adjective 'unconventional'.

4

Typographic color is determined by the density of the boldface characters on the page.

El color tipográfico está determinado por la densidad de los caracteres en negrita en la página.

Technical term 'typographic color' explained through boldface.

5

In the digital realm, boldface is often achieved through variable font technology.

En el ámbito digital, la negrita se logra a menudo mediante la tecnología de fuentes variables.

Prepositional phrase 'through variable font technology'.

6

The document’s accessibility was compromised by the lack of boldface structural markers.

La accesibilidad del documento se vio comprometida por la falta de marcadores estructurales en negrita.

Passive voice with an agent 'by the lack of...'.

7

The editor’s heavy-handed use of boldface disrupted the narrative flow of the essay.

El uso excesivo de la negrita por parte del editor interrumpió el flujo narrativo del ensayo.

Compound adjective 'heavy-handed'.

8

The boldface type acted as a visual anchor in an otherwise cluttered layout.

El tipo de letra en negrita actuó como un ancla visual en un diseño que de otro modo estaría desordenado.

Metaphor 'visual anchor'.

1

The semiotic weight of boldface in modern advertising cannot be overstated.

El peso semiótico de la negrita en la publicidad moderna no puede ser exagerado.

Modal passive 'cannot be overstated'.

2

The designer meticulously adjusted the boldface weight to ensure optimal legibility across all devices.

El diseñador ajustó meticulosamente el peso de la negrita para garantizar una legibilidad óptima en todos los dispositivos.

Adverb 'meticulously' and adjective 'optimal'.

3

The juxtaposition of delicate italics and robust boldface creates a dynamic reading experience.

La yuxtaposición de cursivas delicadas y negritas robustas crea una experiencia de lectura dinámica.

Complex subject 'juxtposition of... and...'.

4

In the context of the 'boldface names' phenomenon, typography becomes a proxy for social capital.

En el contexto del fenómeno de los 'nombres en negrita', la tipografía se convierte en un sustituto del capital social.

Metaphorical use of 'proxy' and 'social capital'.

5

The stylistic decision to eschew boldface entirely resulted in a minimalist, albeit challenging, aesthetic.

La decisión estilística de evitar por completo la negrita dio como resultado una estética minimalista, aunque desafiante.

Concessive 'albeit' used with an adjective.

6

The historical evolution of boldface from lead casting to digital pixels reflects the democratization of printing.

La evolución histórica de la negrita desde la fundición de plomo hasta los píxeles digitales refleja la democratización de la imprenta.

Parallel structure 'from... to...'.

7

The subtle nuances between a 600 and 700 boldface weight are often lost on the casual reader.

Los sutiles matices entre un peso de negrita de 600 y 700 a menudo pasan desapercibidos para el lector casual.

Passive voice 'are lost on'.

8

The boldface characters functioned as rhythmic markers, pacing the reader through the dense prose.

Los caracteres en negrita funcionaban como marcadores rítmicos, marcando el ritmo del lector a través de la densa prosa.

Participle phrase 'pacing the reader...'.

Synonyms

bold heavy thickened darkened emphasized

Common Collocations

boldface type
boldface names
boldface headings
boldface text
set in boldface
boldface font
boldface warning
boldface characters
appear in boldface
printed in boldface

Common Phrases

in boldface

— Formatted with thick, dark lines.

The password is written in boldface.

boldface and italics

— The two most common forms of typographic emphasis.

Use boldface and italics to distinguish different types of information.

heavy boldface

— A version of boldface that is even thicker than usual.

The headline used a heavy boldface for maximum impact.

boldface entry

— A word or term in a list that is emphasized.

Each boldface entry in the dictionary has a pronunciation guide.

boldface title

— A title that stands out due to its thickness.

The boldface title caught her eye immediately.

boldface caption

— A description under an image that is emphasized.

The boldface caption explained the diagram.

boldface command

— In technical writing, a instruction for the user.

Type the boldface command into your terminal.

boldface keyword

— A central term highlighted for quick identification.

Students should memorize the boldface keywords.

boldface summary

— A brief overview at the start of a text that is emphasized.

The article began with a boldface summary.

boldface highlight

— An instance of boldface used for emphasis.

The boldface highlight made the main point clear.

Often Confused With

boldface vs boldfaced

While 'boldfaced' is an adjective, it is often used to describe a person's behavior (shameless), whereas 'boldface' is preferred for typography.

boldface vs italics

Italics are slanted and used for subtle emphasis; boldface is thick and used for strong emphasis.

boldface vs font

A font is the whole set of characters; boldface is just one specific weight or style of that font.

Idioms & Expressions

"boldface names"

— Famous or socially prominent people whose names often appear in gossip columns.

The gala was attended by many boldface names.

journalistic
"in boldface"

— Metaphorically, something that is very obvious or emphasized.

His mistakes were written in boldface for everyone to see.

informal
"bold as brass"

— While not directly using 'boldface', it relates to the 'bold' root, meaning very confident or impudent.

She walked in, bold as brass, and sat at the head of the table.

informal
"a bold move"

— A daring or courageous action.

Quitting his job was a bold move.

neutral
"bold strokes"

— Broad, decisive actions or descriptions.

He painted the scene in bold strokes.

literary
"to make a bold statement"

— To say something that is striking or controversial.

The new design makes a bold statement about the brand.

neutral
"boldly go"

— To proceed with courage (famous from Star Trek).

We must boldly go where no one has gone before.

pop-culture
"bold print"

— Often used interchangeably with boldface in casual speech.

The warning was in bold print.

neutral
"the bold and the beautiful"

— A common phrase referring to attractive, prominent people.

The party was a gathering of the bold and the beautiful.

informal
"bold type"

— Another synonym for boldface.

The instructions were in bold type.

neutral

Easily Confused

boldface vs bold

They are nearly identical in meaning.

'Boldface' is more formal and specific to printing/typography, while 'bold' is used universally.

The 'B' button makes text bold, but the editor requested boldface type.

boldface vs bald

They sound similar (homophones for some).

'Bald' means having no hair; 'bold' means brave or thick type.

The bald man read the boldface text.

boldface vs typeface

Both end in 'face'.

Typeface is the design (e.g., Helvetica); boldface is a style of that design.

This typeface includes a boldface option.

boldface vs black

Both refer to dark text.

In typography, 'black' is a specific weight even heavier than bold.

Don't just use boldface; use the 'black' weight for the main headline.

boldface vs heavy

Both describe thickness.

'Heavy' is a general descriptor; 'boldface' is the specific typographic term.

The font has a heavy, boldface appearance.

Sentence Patterns

A1

The [noun] is in boldface.

The name is in boldface.

A2

Please use boldface for [noun].

Please use boldface for the date.

B1

The boldface [noun] indicates [noun].

The boldface text indicates a warning.

B2

[Noun] should be set in boldface for [noun].

Headings should be set in boldface for clarity.

C1

The strategic use of boldface [verb] [noun].

The strategic use of boldface enhances the document's hierarchy.

C2

The juxtaposition of [noun] and boldface [verb] [noun].

The juxtaposition of white space and boldface creates a striking effect.

B1

If you see boldface, then [action].

If you see boldface, then pay close attention.

B2

Avoid [gerund] boldface because [reason].

Avoid overusing boldface because it distracts the reader.

Word Family

Nouns

boldface
boldness

Verbs

bold
embolden

Adjectives

boldface
bold
boldfaced

Related

typeface
font
weight
emphasis
italics

How to Use It

frequency

Common in professional, academic, and technical writing.

Common Mistakes
  • Bolding entire sentences. Bolding only the key phrase.

    Bolding a whole sentence makes the eye work harder. Bolding just the key phrase allows for quick scanning.

  • Using boldface for book titles. Using italics for book titles.

    Standard English style guides (APA, MLA, Chicago) require italics for the titles of long works like books.

  • Inconsistent bolding of terms. Bolding every instance of a key term.

    If you only bold some instances, the reader might think the unbolded ones are less important.

  • Using boldface to 'shout' in emails. Using clear language to show importance.

    Too much boldface can feel aggressive or rude, similar to using all capital letters.

  • Relying only on boldface for meaning. Using boldface AND descriptive text.

    Accessibility tools might not detect boldface, so the meaning should also be clear from the words themselves.

Tips

Create Hierarchy

Use boldface for your main headings to create a clear structure that helps readers find what they need in seconds.

Be Selective

Only bold the most important 1-3% of your text. If you bold everything, you effectively bold nothing.

Semantic HTML

Use the tag instead of just to help screen readers understand that the boldface text is actually important.

Consistency is Key

If you use boldface for a deadline on page one, make sure every deadline in the document is also in boldface.

Avoid All-Caps Bold

Combining boldface with all-capital letters is very hard to read. Stick to one or the other for better legibility.

Italics for Titles

Don't use boldface for book or movie titles; the standard rule is to use italics for those.

Call to Action

Use boldface for your 'Call to Action' (like 'Sign Up Now') to ensure it's the most visible part of your message.

Keyword Scanning

When studying, scan for boldface words first to get a quick overview of the main concepts in a chapter.

Check the Small Print

In contracts, the most important warnings are often required by law to be in boldface. Always read those first.

Visual Anchor

Use a single boldface word on a page to create a 'visual anchor' that gives the reader a place to start.

Memorize It

Mnemonic

Think of a **BOLD** person with a very **DARK** and **THICK** mustache on their **FACE**. Bold + Face = Thick, dark letters.

Visual Association

Imagine a page of grey text where one word is written in thick, black ink. That word is the 'bold face' of the page.

Word Web

Typography Emphasis Heading Contrast Weight Font Italics Design

Challenge

Write a short paragraph about your favorite hobby. Choose three words that are the most important and write them in **boldface**. Explain why you chose those words.

Word Origin

The word 'boldface' is a compound of 'bold' and 'face'. 'Bold' comes from the Old English 'beald', meaning brave or confident. 'Face' in this context refers to the 'type face'—the surface of the metal block used in printing.

Original meaning: The term originated in the 19th century as printing technology evolved to include different weights of the same typeface.

Germanic (bold) and Latin (face).

Cultural Context

Avoid using all-caps boldface in emails as it can be perceived as shouting (aggressive).

Commonly used in business, law, and education to organize information.

The 'Boldface Names' column in the New York Times. Style guides like the Chicago Manual of Style. The 'B' button in Microsoft Word.

Practice in Real Life

Real-World Contexts

Academic Textbooks

  • key terms in boldface
  • boldface glossary items
  • study the boldface words
  • headings in boldface

Legal Contracts

  • boldface clauses
  • as seen in boldface
  • the boldface warning
  • terms in boldface

Software Tutorials

  • type the boldface command
  • click the boldface button
  • the boldface menu item
  • boldface text indicates input

Office Emails

  • deadline in boldface
  • boldface for emphasis
  • see the boldface note
  • important info in boldface

Graphic Design

  • boldface weight
  • heavy boldface font
  • boldface for hierarchy
  • contrast with boldface

Conversation Starters

"Do you prefer using boldface or italics when you want to emphasize something in an email?"

"Why do you think textbooks use boldface for new vocabulary words?"

"Have you ever seen a document that used way too much boldface? How did it look?"

"In your native language, is there a specific word for 'boldface' or do you use a different term?"

"Do you think boldface names in gossip columns actually help sell more newspapers?"

Journal Prompts

Describe a time when you missed an important piece of information because it wasn't highlighted or in boldface.

Write a set of instructions for a simple task (like making tea) and use boldface to highlight the most critical steps.

Reflect on the 'visual hierarchy' of your favorite website. How do they use boldface to guide your eyes?

If you were designing your own book, what kind of information would you put in boldface, and why?

Discuss the psychological difference between reading a word in regular type versus reading it in boldface.

Frequently Asked Questions

10 questions

In most cases, they are used interchangeably. However, 'boldface' is the more traditional and technical term used in printing and typography. 'Bold' is the common term used in computer software and everyday conversation. If you are talking to a professional printer, 'boldface' is the better choice.

Use boldface for strong emphasis, such as headings, subheadings, and key terms that you want the reader to find quickly. Use italics for more subtle emphasis, titles of creative works (like books or movies), foreign words, or to show which word should be stressed in a spoken sentence.

Generally, no. Bolding an entire paragraph makes it very difficult to read because there is no contrast. The reader's eye doesn't know where to focus. If you need to emphasize a whole paragraph, consider putting it in a box, using a different background color, or simply making the writing more concise.

Yes and no. Visually, it helps people with low vision identify important information. However, screen readers (used by people who are blind) don't always change their voice for boldface text. Therefore, you should also use proper structural elements like 'Heading 1' or 'Heading 2' tags to ensure everyone can navigate the document.

This is an idiom used in journalism, especially in New York City. It refers to famous people or celebrities whose names are often printed in boldface type in gossip or society columns to make them stand out. If someone is a 'boldface name,' they are a well-known socialite or celebrity.

You can, but it is rarely necessary and can look messy. This is called 'bold-italics.' It provides the highest level of emphasis possible, but it should be reserved for very specific needs, such as a subheading within a section that is already emphasized.

The 'face' refers to the 'type face'—the part of the metal letter that actually touched the paper and left an ink mark in old printing presses. When that face was made wider and thicker, it was called a 'bold face'.

In a formal letter, it is best to use boldface only for the date or a specific reference line (like 'RE: JOB APPLICATION'). Using it inside the body of the letter can sometimes look a bit too informal or aggressive. Let your words provide the emphasis.

You can use the tag for semantic emphasis (telling the browser the text is important) or the tag for purely stylistic bolding. In CSS, you use the property 'font-weight: bold;' or a numeric value like 'font-weight: 700;'.

Semi-bold is a weight that is halfway between regular (normal) and boldface. It is useful when you want some emphasis but find that regular boldface is too heavy or distracting for your design.

Test Yourself 200 questions

writing

Write a sentence using 'boldface' as an adjective to describe a heading.

Well written! Good try! Check the sample answer below.

Correct! Not quite. Correct answer:
writing

Explain in your own words why a writer might use boldface instead of italics.

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writing

Create a short instruction for a computer task using boldface for the action word.

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writing

Write a sentence using the idiom 'boldface names'.

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writing

Describe the visual difference between regular text and boldface text.

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writing

Write a sentence using 'boldface' as a noun.

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writing

Create a warning sign message using boldface for the most important word.

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writing

Explain the concept of 'visual hierarchy' using the term boldface.

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writing

Write a formal request to an editor about changing some text to boldface.

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writing

Why is consistency important when using boldface in a textbook?

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writing

Write a sentence comparing boldface and italics.

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writing

Describe a situation where using boldface would be a mistake.

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writing

Write a sentence using 'boldface' to describe a specific font weight.

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writing

Explain the origin of the term 'boldface'.

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writing

Write a sentence about a 'boldface warning' in a software app.

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writing

How does boldface help with scanning a document?

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writing

Write a sentence using 'boldface' in a classroom context.

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writing

Describe the 'Swiss cheese' effect of overusing boldface.

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writing

Write a sentence about using boldface in a legal contract.

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writing

What is the difference between 'bold' and 'boldface' in a professional setting?

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speaking

Pronounce the word 'boldface' clearly, emphasizing the first syllable.

Read this aloud:

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speaking

Describe to a friend how to make a word bold in a text editor.

Read this aloud:

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speaking

In a meeting, how would you suggest making a deadline more visible using typography?

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speaking

Explain the difference between bold and italics to a classmate.

Read this aloud:

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speaking

Read this sentence aloud: 'The boldface instructions are mandatory for all participants.'

Read this aloud:

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speaking

How would you describe a 'boldface name' to someone who doesn't know the term?

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speaking

Discuss why you think some people use too much boldface in their emails.

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speaking

Give an example of a word you would put in boldface in a recipe.

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speaking

If you were an editor, what instructions would you give about subheadings?

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speaking

Describe the visual impact of a boldface word on a page of light text.

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speaking

Why is 'boldface' a better word to use in a professional design meeting than 'thick letters'?

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speaking

Tell a story about a time you missed a detail because it wasn't in boldface.

Read this aloud:

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speaking

How do you think boldface affects the 'tone' of a written message?

Read this aloud:

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speaking

Explain the term 'visual weight' using boldface as an example.

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speaking

What is your favorite font to use in boldface, and why?

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speaking

How would you ask a coworker to change the formatting of a document?

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speaking

In a textbook, what does a boldface word usually signal to the student?

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speaking

Do you think boldface is more important for digital text or printed text?

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speaking

Describe the 'B' icon in most software programs.

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speaking

Explain why accessibility is a concern when using boldface.

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listening

Listen to the instruction: 'The keywords must be in boldface.' What style should the keywords have?

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listening

In a design meeting, someone says, 'The hierarchy is weak; let's bold the titles.' What is the problem?

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listening

A teacher says, 'Focus on the boldface terms for the test.' What should you study?

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listening

You hear: 'The boldface names were all at the gala.' Who was at the party?

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listening

An editor says, 'The boldface is too heavy; try a semi-bold.' What do they want?

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listening

Someone says, 'I put the address in boldface at the bottom.' Where is the address?

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listening

You hear: 'Avoid boldface for long quotes.' What should you not do?

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listening

A designer says, 'We're using a black weight for the logo.' Is this boldface?

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listening

You hear: 'The contract has a boldface warning about the fee.' What should you look for?

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listening

Someone asks, 'Can you set this in boldface?' What are they asking for?

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listening

You hear: 'The boldface type is inconsistent.' What is wrong?

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listening

A student says, 'I only read the boldface parts.' How are they reading?

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listening

You hear: 'The boldface entries are the ones we have in stock.' Which items are in stock?

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listening

An assistant says, 'I bolded the action items.' What did they do?

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listening

You hear: 'The boldface font is hard to read on this screen.' What is the complaint?

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/ 200 correct

Perfect score!

Related Content

More Language words

abbreviate

C1

To shorten a word, phrase, or text by omitting letters or using only the first letters of the constituent parts. This is primarily done to save space, increase efficiency, or adhere to specific formatting conventions in writing.

ablative

B2

A grammatical case used in certain languages, such as Latin, to indicate movement away from, the source, or the instrument of an action. In English, these meanings are typically expressed using prepositions like 'from', 'with', or 'by' rather than specific noun endings.

abphonure

C1

A technical term in linguistics and phonetics referring to the intentional or accidental distortion of speech sounds, leading to a loss of phonetic clarity or a shift in meaning. It is often used to describe the degradation of sound quality in specific acoustic environments or the stylistic blurring of words in poetry and song.

abregous

C1

To summarize or condense a complex argument, document, or process into its most essential components. This verb is typically used when the goal is to provide clarity or speed up decision-making without losing the core meaning.

abridge

C1

To shorten a piece of writing, such as a book, play, or speech, by omitting sections while maintaining the essential meaning. It can also refer to the act of reducing or curtailing rights, privileges, or authority.

accentuation

B2

The act of emphasizing something or making it more prominent and noticeable to the observer. It also refers to the placement of marks or stress on specific syllables in linguistics to indicate correct pronunciation.

acerbic

C1

Describes a style of speaking or writing that is sharp, biting, and forthright, often characterized by clever but cruel wit. It is typically used to critique someone or something in a way that is both intellectually sharp and emotionally harsh.

acrimonious

C1

Describes a speech, relationship, or atmosphere that is full of anger, bitterness, and resentment. It is typically used to characterize long-standing disputes or heated arguments where personal insults or harsh language are involved.

acronym

B2

A word formed from the initial letters of a name or phrase, which is pronounced as a single word rather than as individual letters. For example, NASA is an acronym for the National Aeronautics and Space Administration.

adage

C1

An adage is a short, traditional saying that expresses a general truth or a piece of advice based on common experience. It is often a well-known proverb that has gained credibility through long-term usage within a culture.

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