At the A1 beginner level, learning the word twelve is an absolutely essential and fundamental step in mastering basic English vocabulary, as it is a core number used in everyday counting and simple communication. Beginners first encounter the word twelve when they are learning how to count sequentially from one to twenty, memorizing the unique names of the numbers before they follow the more predictable patterns of the higher tens. At this foundational stage, twelve is primarily used to express simple quantities of physical objects in the immediate environment, such as saying 'I see twelve apples' or 'There are twelve chairs in the classroom.' Furthermore, twelve is critically important for learning how to tell the time, as the numbers on a standard clock face only go up to twelve. Beginners learn essential phrases like 'It is twelve o'clock' to describe the middle of the day or night. Additionally, twelve is frequently used when discussing personal information, particularly age. A beginner might say 'My brother is twelve years old' or 'I have a twelve-year-old dog.' Another key area where A1 learners must use twelve is when learning the calendar, as they must memorize that there are exactly twelve months in a single year. The primary challenge at this level is simply memorizing the somewhat irregular spelling of the word, ensuring that the 'w', 'e', 'l', 'v', and 'e' are placed in the correct order, and practicing the pronunciation so that the 'v' sound is clear and distinct from the 'f' sound. Mastering twelve at the A1 level provides the necessary numerical foundation for all future English learning, enabling basic transactions, scheduling, and personal descriptions.
At the A2 elementary level, the understanding and usage of the word twelve expands significantly beyond simple counting to include more practical, everyday conversational contexts such as shopping, basic mathematics, and more detailed scheduling. Learners at this stage begin to encounter twelve in the context of prices and currency, learning to understand and say phrases like 'That shirt costs twelve dollars' or 'The total is twelve euros.' This is crucial for navigating basic commercial transactions independently. Additionally, A2 learners start to understand the relationship between the number twelve and the highly common vocabulary word 'dozen,' recognizing that buying a dozen eggs is exactly the same as buying twelve eggs. In terms of timekeeping, learners move beyond simple 'o'clock' phrases and start using twelve in more complex time expressions, such as 'half past twelve' or 'a quarter to twelve,' which are essential for making plans and understanding schedules. Grammatically, A2 students must solidify their understanding that twelve, as a plural quantity, must always be followed by a plural noun, reinforcing the rule of adding an 's' or 'es' to the end of the noun, as in 'twelve buses' or 'twelve children.' They also begin to practice basic arithmetic in English, learning to express simple equations like 'six plus six equals twelve' or 'twelve minus two is ten.' The focus at the A2 level is on building confidence and fluency in using twelve in real-life, practical situations, ensuring that the learner can accurately convey and comprehend quantities, times, and costs without hesitation during everyday interactions.
At the B1 intermediate level, learners are expected to use the word twelve with a high degree of grammatical accuracy and to understand its application in more complex sentence structures and idiomatic contexts. A major grammatical focus at this stage is the correct formation and usage of compound adjectives that include the number twelve. Learners must master the rule that when twelve is combined with a measurement word to describe a noun, the phrase must be hyphenated and the measurement word must remain singular, as in 'a twelve-year-old boy,' 'a twelve-inch ruler,' or 'a twelve-hour flight.' This is a frequent point of error that B1 learners must actively correct. Furthermore, learners at this level expand their vocabulary to include the ordinal form 'twelfth,' learning how to spell it correctly despite its difficult consonant cluster, and using it accurately to describe dates, such as 'the twelfth of August,' or positions in a sequence, such as 'the twelfth floor of the building.' B1 learners also begin to engage with more abstract uses of twelve, such as discussing fractions like 'one-twelfth' or understanding statistical data like 'twelve percent of the population.' In conversational English, they become comfortable using alternatives like 'noon' and 'midnight' interchangeably with twelve PM and twelve AM to avoid ambiguity. The B1 level marks the transition from using twelve merely as a basic counting tool to employing it as a versatile component of descriptive and precise English communication, requiring a solid grasp of its associated grammatical rules and spelling variations.
At the B2 upper-intermediate level, the usage of the word twelve becomes highly nuanced, and learners are expected to understand its cultural significance, historical references, and presence in common English idioms and fixed expressions. B2 learners should be completely comfortable with all grammatical structures involving twelve, including complex compound adjectives and abstract mathematical discussions, without making basic pluralization errors. At this stage, the focus shifts to understanding how twelve is embedded in the cultural fabric of the English language. Learners will encounter and understand references to 'the twelve signs of the zodiac,' 'the twelve days of Christmas,' or 'a jury of twelve,' recognizing that these are fixed cultural concepts rather than just random quantities. They will also learn idiomatic expressions that utilize the concept of twelve or its equivalent, a dozen, such as 'cheaper by the dozen' or understanding the contrast with 'the eleventh hour' (meaning at the last possible moment before twelve). Furthermore, B2 learners develop the ability to understand rapid, native-speed speech where twelve might be contracted or spoken quickly, ensuring they do not confuse it with 'twenty' in high-stakes contexts like business meetings or financial transactions. They also become adept at using twelve in professional and academic writing, knowing when to spell out the word 'twelve' (typically for numbers under 100 in formal writing) versus when to use the numeral '12'. Mastery at the B2 level means that twelve is no longer just a number, but a word that carries specific cultural weight and stylistic requirements depending on the context.
At the C1 advanced level, learners possess a near-native command of the word twelve, utilizing it effortlessly across a wide spectrum of highly complex, abstract, and specialized domains. C1 users understand the subtle stylistic choices involved in using twelve versus its numerical representation '12' in various academic and professional style guides, such as APA or MLA, consistently applying the correct formatting in their advanced writing. They are fully capable of engaging in sophisticated discussions where twelve is used in complex mathematical, scientific, or statistical contexts, such as discussing 'base-twelve numeral systems' (duodecimal systems) or analyzing complex data sets involving 'twelve-month rolling averages.' At this level, learners are also highly attuned to the literary and rhetorical impact of the number twelve. They can analyze texts where twelve is used symbolically to represent completeness or cosmic order, drawing connections to its historical roots in mythology and religion. C1 learners effortlessly comprehend and employ advanced idioms and colloquialisms related to twelve, and they can play with the language, perhaps using terms like 'duodecad' in highly specific or academic contexts. Their pronunciation is flawless, clearly articulating the difficult 'lv' consonant cluster even in rapid, connected speech, and they never confuse the ordinal 'twelfth' with incorrect forms. For a C1 learner, the word twelve is a fully integrated tool in their extensive vocabulary arsenal, used with precision, cultural awareness, and stylistic appropriateness in any given situation, whether it be a formal academic paper, a professional business presentation, or a complex literary analysis.
At the C2 proficient level, the understanding of the word twelve transcends basic definition and grammar, reaching a level of deep linguistic, etymological, and cultural mastery equivalent to that of a highly educated native speaker. C2 users are aware of the fascinating etymological origins of the word twelve, understanding that it derives from ancient Germanic roots meaning 'two left over' (after counting to ten), which explains why eleven and twelve have unique names in English unlike the subsequent 'teen' numbers. This deep linguistic awareness allows them to appreciate the historical development of the English counting system. In highly specialized fields such as advanced mathematics, music theory (the twelve-tone technique), or historical metrology, C2 users can discuss the implications of the number twelve with absolute precision and authoritative vocabulary. They can effortlessly navigate the most complex and obscure literary references involving the number twelve, understanding its symbolic resonance in classic literature and poetry without needing explanation. Furthermore, C2 users can manipulate the word creatively in their own writing and speech, inventing novel compound adjectives or using the concept of twelve metaphorically to convey nuanced meaning. They possess an intuitive, flawless grasp of all grammatical constraints, stylistic conventions, and phonetic subtleties associated with the word and its derivatives like 'twelfth' and 'twelvefold.' At the C2 level, the word twelve is understood not just as a numerical value, but as a rich linguistic artifact with deep historical roots, mathematical significance, and profound cultural symbolism, reflecting the absolute pinnacle of English language proficiency.

twelve 30초 만에

  • A cardinal number representing the quantity of 12.
  • The number that comes directly after eleven.
  • Equivalent to the concept of one dozen.
  • Crucial for timekeeping and calendar months.
The word twelve is a cardinal number that represents the quantity of one dozen, coming directly after eleven and right before thirteen in the standard counting sequence. It is an incredibly important number in the English language and in global cultures, primarily because it forms the absolute foundation of many of our daily measurement systems. When we look at a traditional analog clock, we see the number twelve positioned at the very top, representing both the exact middle of the day, which we commonly call noon, and the exact middle of the night, which we refer to as midnight.

The clock struck twelve, signaling the start of a brand new day.

The concept of twelve is deeply ingrained in how human beings track time, with the standard solar day being divided into two distinct periods of twelve hours each.
Timekeeping
The division of the day into two twelve-hour segments is a practice dating back to ancient civilizations.
This duodecimal system of timekeeping has ancient historical roots, tracing back to the Sumerians and Egyptians who purposefully divided the day and night into twelve equal parts based on the predictable cycles of the moon and the stars. Furthermore, our modern Gregorian calendar year is divided into exactly twelve months, a system that dictates our seasons, our international holidays, and our entire perception of an annual cycle. Beyond the realm of time, twelve is heavily utilized in global commerce and everyday trade. The specific term dozen, which translates to a group of twelve items, is a universally recognized standard unit of measurement for many consumer goods, most notably eggs, baked goods like bagels and donuts, and flowers such as roses.

She purchased exactly twelve red roses for the anniversary celebration.

The mathematical properties of twelve make it exceptionally useful for simple division; it can be divided evenly by one, two, three, four, and six without leaving any fractions or remainders.
Mathematics
Twelve is a highly composite number, making it mathematically versatile for grouping.
This high composite nature means that a dozen items can easily be split into halves, thirds, or quarters, which is highly practical in everyday financial transactions and food sharing. In classical literature, ancient mythology, and world religion, the number twelve appears with astonishing and deliberate frequency.

There are twelve distinct signs in the traditional Western zodiac system.

There are twelve signs of the zodiac in Western astrology, twelve Olympian gods in ancient Greek mythology, twelve apostles in Christian tradition, and twelve tribes of Israel in biblical history. This recurring cultural presence elevates twelve from a simple mathematical numeral to a profound symbol of completeness, cosmic order, and divine governance.

The jury consisted of twelve impartial citizens from the local community.

When people use the word twelve in everyday casual conversation, they might be referring to a person's specific age, indicating the final year of childhood before one officially becomes a teenager at the age of thirteen.
Age
Being twelve years old marks the transition period right before entering the teenage years.
They might also be talking about a specific grade level in school, as twelfth grade is the final, culminating year of secondary education in many North American educational systems.

My younger brother just turned twelve last weekend.

In the context of competitive sports, a twelve-point lead or a twelve-game winning streak represents a highly significant and statistically notable achievement. The standard pronunciation of twelve is relatively straightforward for native speakers, but its spelling can sometimes trip up early learners due to the silent 'e' at the end and the somewhat unusual 'lv' consonant cluster in the middle. It is absolutely essential to master this specific word because it is a fundamental, inescapable building block of foundational English vocabulary.
Understanding how to correctly and naturally use the number twelve in English sentences requires a solid grasp of its primary grammatical function as a cardinal numeral, which means it is primarily used to indicate the exact quantity or total amount of something. In its most common and straightforward application, twelve acts directly as a determiner or an adjective, placed immediately before a plural noun to specify exactly how many items are present in a given group.

I counted exactly twelve birds sitting on the telephone wire.

When functioning in this modifying capacity, the noun that follows twelve must always be in its plural form, because twelve represents a quantity significantly greater than one.
Plural Nouns
Always ensure the noun following twelve is pluralized, such as twelve cars, not twelve car.
For instance, you would say twelve apples, twelve students, or twelve months, ensuring the 's' or 'es' suffix is appropriately attached to the noun.

The recipe calls for twelve ounces of chocolate chips.

However, there is a very important and frequently tested grammatical exception to this pluralization rule when twelve is used as part of a compound adjective modifying another noun. When you combine twelve with a singular noun to create a descriptive phrase that comes directly before another noun, you must use hyphens to connect the words, and the internal noun remains strictly singular.
Compound Adjectives
In phrases like a twelve-year-old boy, the word year remains singular.
For example, you would write 'a twelve-year-old boy' or 'a twelve-inch ruler' or 'a twelve-story building'.

They live in a massive twelve-room mansion.

In these specific cases, the entire hyphenated phrase acts as a single adjective describing the final noun, so the internal measurement word does not take a plural 's'. Beyond acting as a modifier, twelve can also function perfectly well as a standalone noun or pronoun when the specific context makes it completely clear what items or people are being counted or referred to.

Out of the twenty students, only twelve passed the difficult exam.

If someone asks, 'How many tickets do we need?' you can simply reply, 'We need twelve,' without having to redundantly repeat the word tickets. In mathematical equations and discussions of arithmetic, twelve is treated as a singular abstract concept, which means it takes a singular verb.
Math Contexts
When used as an abstract number in math, twelve takes a singular verb.
For example, you would say 'Twelve is an even number' or 'Twelve divided by four equals three.'

Twelve multiplied by two is twenty-four.

When discussing the time of day, twelve is frequently paired with the word o'clock, as in 'Let us meet for lunch at twelve o'clock.' It is also common to use the prepositions at, by, or until when referring to twelve as a specific time, such as 'I need the report finished by twelve.' Mastering these varied sentence structures ensures that you can communicate quantities, measurements, ages, and times with perfect grammatical accuracy and native-like fluency.
The word twelve is absolutely ubiquitous in daily English conversation, and you will hear it spoken in an incredibly wide variety of everyday contexts, ranging from casual grocery shopping to formal business scheduling. One of the most frequent and unavoidable places you will encounter the word twelve is when people are discussing the time of day, as our entire daily schedule revolves around the twelve-hour clock system.

The train is scheduled to depart the station exactly at twelve noon.

You will constantly hear phrases like 'twelve o'clock,' 'half past twelve,' or 'a quarter to twelve' in offices, schools, and homes as people coordinate their daily activities and appointments.
Scheduling
Timekeeping is the most common domain where the word twelve is spoken daily.
Another extremely common environment where twelve is frequently spoken is in supermarkets, bakeries, and retail stores, primarily because it is the exact numerical equivalent of a dozen.

I need to buy twelve eggs to bake this large birthday cake.

While people often use the word dozen, they will just as frequently use the explicit number twelve to ensure absolute clarity, saying things like 'Please give me twelve assorted donuts' or 'This carton contains twelve items.' In educational settings and family conversations, twelve is constantly used when discussing the ages of children, as it represents a significant developmental milestone right before the teenage years begin.
Education
Teachers and parents frequently use twelve to describe age groups and grade levels.
You will hear parents proudly say, 'My daughter is turning twelve next month,' or teachers refer to 'a group of twelve-year-olds.'

The summer camp is designed specifically for children under twelve.

Furthermore, in the context of sports and recreational games, twelve is a frequently called out number for scores, player statistics, and jersey numbers.

The famous quarterback wears the number twelve on his jersey.

You might hear a sports commentator announce, 'They are now leading by twelve points,' or 'He has scored twelve goals this season.' In legal and civic contexts, particularly in countries with a common law system like the United States and the United Kingdom, you will frequently hear the word twelve in reference to a jury trial.
Legal System
A standard criminal jury consists of exactly twelve members.
The phrase 'a jury of twelve' is deeply embedded in legal terminology and courtroom dramas.

It took all twelve jurors to reach a unanimous verdict.

Finally, in historical, religious, and literary discussions, twelve is a prominent recurring motif, meaning you will hear it in lectures, sermons, and book clubs when discussing topics like the twelve months of the calendar year, the twelve days of Christmas, or the twelve signs of the zodiac. Because it touches upon so many fundamental aspects of human life—time, commerce, age, law, and culture—twelve is a word you will encounter multiple times every single day.
Despite being a relatively simple and incredibly common number, English learners frequently make several specific mistakes when writing, spelling, and grammatically structuring sentences that include the word twelve. The absolute most common error associated with this word is spelling it incorrectly, specifically by transposing the middle letters or omitting the final silent vowel.

Make sure you spell twelve with an 'e' at the very end.

Many students mistakenly write 'twleve' by swapping the 'e' and the 'l', or they write 'twelv' by completely forgetting the final 'e', which is necessary in English orthography to prevent words from ending in the letter 'v'.
Spelling Error
Never spell it as twleve; the correct order is t-w-e-l-v-e.
Another major area of confusion arises when learners attempt to form the ordinal version of the number, which is twelfth.

He finished in twelfth place in the marathon race.

Because the cardinal number twelve ends with a 've' sound, many learners logically but incorrectly assume the ordinal form is 'twelveth'. However, the correct spelling requires changing the 've' to an 'f' before adding the 'th' suffix, resulting in the notoriously difficult-to-spell word 'twelfth'.
Ordinal Form
The ordinal number is twelfth, not twelveth.
Grammatically, a very frequent mistake occurs when learners fail to pluralize the noun that immediately follows the number twelve.

I have twelve books on my reading list.

Because twelve represents a plural quantity, the noun must take a plural form, so writing 'twelve book' or 'twelve car' is grammatically incorrect and immediately marks the speaker as a non-native learner. Conversely, learners often over-pluralize when using twelve as part of a hyphenated compound adjective.

She has a twelve-year-old dog.

It is a common mistake to write 'a twelve-years-old boy' instead of the correct 'a twelve-year-old boy'.
Hyphenation
Do not add an 's' to the measurement word in a hyphenated adjective phrase.
When the phrase acts as an adjective modifying a noun, the internal word 'year' or 'inch' must remain strictly singular. Finally, auditory confusion sometimes occurs between twelve and twenty, especially in noisy environments or when spoken quickly, leading to significant misunderstandings regarding prices, times, or quantities.

The total cost is twelve dollars, not twenty.

Pronouncing the 'l' sound clearly in twelve is crucial to distinguishing it from twenty.
While the word twelve is the most direct, unambiguous, and universally understood way to express the specific numerical quantity of 12 in the English language, there are several interesting alternative terms, contextual synonyms, and related expressions that native speakers frequently use depending on the specific situation. The absolute most common alternative to twelve is the word dozen.

I bought a dozen eggs, which is exactly twelve eggs.

A dozen explicitly means a group or set of twelve items, and it is heavily favored in culinary, baking, and retail contexts.
Dozen
Dozen is the most frequent synonym for twelve, especially when buying food items.
You will almost always hear people ask for 'a dozen donuts' or 'a dozen roses' rather than 'twelve donuts' or 'twelve roses,' even though the meaning is mathematically identical. When discussing the specific time of day, the word twelve is frequently replaced by the highly specific temporal nouns noon and midnight.

We will eat lunch at noon, which is twelve PM.

Noon refers precisely to 12:00 PM during the day, while midnight refers precisely to 12:00 AM during the night.
Time Synonyms
Noon and midnight are exact substitutes for twelve PM and twelve AM, respectively.
Using these specific terms is often preferred because it completely eliminates the common AM/PM confusion that can occur when simply saying 'twelve o'clock.'

The spooky movie starts right at twelve midnight.

In more formal, academic, or historical contexts, you might occasionally encounter the rare term duodecad, which refers to a group of twelve, though this is exceedingly uncommon in everyday modern speech. In written English, the Arabic numeral 12 is the most common visual alternative, while the Roman numeral XII is frequently used on classic clock faces, in the titles of monarchs, or to denote book chapters.
Numerals
12 and XII are the standard numerical symbols representing the word twelve.
When talking about fractions, the term twelfth is the related alternative used to describe one part of something that has been divided into twelve equal pieces.

Each slice represents one twelfth of the entire pizza.

Understanding these various alternatives, especially dozen, noon, and midnight, is absolutely crucial for achieving a natural, native-like command of English vocabulary, as native speakers seamlessly switch between these terms depending on whether they are buying groceries, scheduling a meeting, or reading a clock.

A gross is a term for twelve dozen, which equals 144 items.

While twelve remains the core mathematical anchor, its synonyms add rich contextual flavor to the language.

How Formal Is It?

재미있는 사실

Twelve is the largest number in the English language that has just a single syllable, making it unique among the higher numbers.

발음 가이드

UK /twelv/
US /twɛlv/
The word twelve is a single syllable word, so the primary stress falls on the entire word naturally.
라임이 맞는 단어
delve shelve helve elve selve twelve re-delve un-shelve
자주 하는 실수
  • Forgetting to pronounce the 'l' sound, making it sound like 'twev'.
  • Pronouncing the final 'e', making it sound like 'twel-vee'.
  • Devoicing the final 'v' so it sounds like an 'f' ('twelf').
  • Confusing the pronunciation with 'twenty' in fast speech.
  • Struggling with the initial 'tw' consonant cluster, separating it into two syllables.

난이도

독해 1/5

Very easy to read and recognize as it is a fundamental number.

쓰기 3/5

Spelling can be tricky due to the silent 'e' and 'lv' cluster.

말하기 2/5

Pronunciation of the 'tw' and 'lv' sounds requires some practice.

듣기 2/5

Can sometimes be confused with 'twenty' in fast speech.

다음에 무엇을 배울까

선수 학습

one two ten eleven number

다음에 배울 것

thirteen twenty dozen twelfth clock

고급

duodecimal dodecagon twelvefold gross score

알아야 할 문법

Plural Nouns After Numbers

Always use a plural noun after twelve: twelve dogs, not twelve dog.

Compound Adjectives

Use hyphens and a singular noun when twelve modifies another noun: a twelve-year-old girl.

Subject-Verb Agreement in Math

When used as an abstract number, twelve takes a singular verb: Twelve is an even number.

Ordinal Numbers

The ordinal form of twelve changes the 've' to an 'f': twelfth.

Time Prepositions

Use 'at' for specific times: The meeting is at twelve o'clock.

수준별 예문

1

I have twelve apples in my bag.

Expressing possession of a quantity.

Use twelve before a plural noun to show quantity.

2

She is twelve years old today.

Stating someone's age.

Years must be plural when stating age.

3

There are twelve months in one year.

Stating a basic fact about the calendar.

Months is plural because twelve is more than one.

4

The clock shows twelve o'clock.

Telling the time at noon or midnight.

O'clock is used for exact hours.

5

I see twelve birds on the tree.

Describing things you can see.

Birds is the plural noun modified by twelve.

6

He has twelve pens on his desk.

Counting objects in a location.

Pens takes an 's' to indicate plural.

7

We need twelve chairs for the party.

Expressing a requirement for a specific number.

Chairs is pluralized.

8

The book has twelve short chapters.

Describing the parts of a whole.

Chapters is the plural noun.

1

The total cost of the meal is twelve dollars.

Stating a price in a transaction.

Dollars is pluralized after the number twelve.

2

I usually eat my lunch at twelve noon.

Specifying a routine time of day.

Noon clarifies that twelve means the middle of the day.

3

She bought twelve eggs from the supermarket.

Purchasing a specific quantity of groceries.

Eggs is plural.

4

Six plus six equals twelve.

Stating a basic mathematical equation.

Twelve acts as a singular noun representing the sum.

5

My train leaves the station at half past twelve.

Giving a specific schedule time.

Half past twelve means thirty minutes after twelve.

6

There are twelve students in my English class.

Describing the size of a group.

Students is plural.

7

He works twelve hours every single day.

Describing a duration of time.

Hours is plural to show duration.

8

We walked for twelve miles yesterday.

Stating a distance traveled.

Miles is pluralized.

1

My neighbor has a very energetic twelve-year-old son.

Using a compound adjective to describe age.

Notice the hyphens and the singular 'year' in twelve-year-old.

2

The recipe requires exactly one-twelfth of a cup of sugar.

Expressing a mathematical fraction.

Twelfth is the ordinal/fractional form of twelve.

3

They live on the twelfth floor of that tall apartment building.

Indicating a position in a vertical sequence.

Twelfth is used to show order or position.

4

A dozen is simply another word for twelve items.

Explaining a vocabulary synonym.

Twelve acts as a noun here.

5

The meeting is scheduled to finish by twelve at the latest.

Setting a deadline using time.

Twelve stands alone, meaning twelve o'clock.

6

She measured the fabric with a standard twelve-inch ruler.

Using a compound adjective for measurement.

Inch remains singular in the hyphenated adjective twelve-inch.

7

Only twelve of the fifty applicants were selected for an interview.

Expressing a proportion or subset.

Twelve acts as a pronoun referring to the applicants.

8

The jury consisted of twelve people chosen from the local community.

Describing a specific legal group.

Twelve modifies the plural noun people.

1

The ancient Greeks worshipped the twelve Olympian gods.

Referencing a specific historical or cultural group.

Twelve acts as a definitive quantifier for a specific historical group.

2

He managed to memorize the entire twelve-times table in one evening.

Referring to a specific mathematical concept.

Twelve-times is a compound modifier.

3

The company reported a twelve percent increase in annual revenue.

Stating statistical or financial data.

Twelve modifies the noun percent.

4

They embarked on a grueling twelve-hour flight across the ocean.

Describing a long duration with a compound adjective.

Twelve-hour is hyphenated and hour is singular.

5

According to tradition, there are twelve days of Christmas.

Referencing a cultural holiday tradition.

Twelve modifies the plural noun days.

6

The clock struck twelve, and the magic spell was finally broken.

Using twelve in a narrative or literary context.

Twelve is used as a noun representing the time.

7

She is currently in the twelfth grade, preparing for her final exams.

Specifying an educational level.

Twelfth is the ordinal adjective modifying grade.

8

The team is currently on an impressive twelve-game winning streak.

Describing a sequence of events in sports.

Twelve-game is a hyphenated compound adjective.

1

The duodecimal system is a positional numeral system using twelve as its base.

Discussing advanced mathematical concepts.

Twelve functions as an abstract noun representing the mathematical base.

2

The committee's decision was supported by a twelve-to-one majority vote.

Expressing a ratio or voting outcome.

Twelve-to-one is a compound adjective phrase.

3

The composer utilized the twelve-tone technique to create a highly dissonant piece.

Referencing specialized music theory.

Twelve-tone is a specific hyphenated term in music theory.

4

The novel is structured around twelve interconnected vignettes that span a century.

Analyzing literary structure.

Twelve modifies the plural noun vignettes.

5

The statute of limitations expires exactly twelve months from the date of the incident.

Using precise legal terminology.

Twelve modifies months in a formal legal context.

6

He possesses a twelvefold advantage over his competitors due to his extensive experience.

Using the suffix -fold to indicate multiplication.

Twelvefold is an adjective meaning twelve times as great.

7

The architecture features a magnificent twelve-sided polygon known as a dodecagon.

Describing complex geometry.

Twelve-sided is a compound adjective.

8

The historical text references a duodecad of scholars who translated the ancient scrolls.

Using rare or historical synonyms.

Duodecad is a rare noun meaning a group of twelve.

1

Etymologically, the word twelve derives from Germanic roots meaning 'two left over' after counting to ten.

Discussing the linguistic history of the word.

Twelve is used as a noun referring to the word itself.

2

The metric system's dominance has largely overshadowed the historical utility of base-twelve measurements in commerce.

Analyzing historical measurement systems.

Base-twelve acts as a compound modifier.

3

In the epic poem, the hero must complete twelve seemingly insurmountable labors to achieve redemption.

Referencing classical mythology and literary tropes.

Twelve quantifies the abstract noun labors.

4

The financial analyst projected a twelve-month rolling average to smooth out the seasonal volatility.

Using advanced financial terminology.

Twelve-month is a compound adjective modifying rolling average.

5

The jury's inability to reach a unanimous decision among the twelve members resulted in a mistrial.

Describing complex legal proceedings.

Twelve specifies the exact number of jury members.

6

The intricate clockwork mechanism relies on a twelve-toothed gear to regulate the escapement.

Describing highly specific mechanical engineering.

Twelve-toothed is a highly specific compound adjective.

7

The philosophical treatise is divided into twelve distinct cantos, each exploring a different facet of human existence.

Analyzing the structure of a philosophical text.

Twelve modifies the specialized literary term cantos.

8

The linguistic anomaly of twelve having a unique morpheme, unlike the subsequent teens, fascinates morphologists.

Discussing advanced linguistic morphology.

Twelve is used as the subject of the sentence in a linguistic context.

동의어

dozen XII 12 midnight noon duodecad twal twelf

반의어

zero singular fraction infinite

자주 쓰는 조합

twelve months
twelve hours
twelve years
twelve o'clock
top twelve
twelve days
twelve percent
twelve times
twelve miles
twelve people

자주 쓰는 구문

twelve o'clock

— The specific time of 12:00, either noon or midnight.

I will see you at twelve o'clock.

a dozen is twelve

— A clarifying phrase explaining that a dozen equals the number 12.

Remember when shopping that a dozen is twelve.

twelve months a year

— Referring to the entire duration of a standard calendar year.

The facility is open twelve months a year.

twelve noon

— Specifically 12:00 PM during the day.

The siren sounds every day at twelve noon.

twelve midnight

— Specifically 12:00 AM during the night.

The deadline for the application is twelve midnight.

twelve hours a day

— A phrase indicating a long duration of daily work or activity.

She studies for twelve hours a day.

under twelve

— Referring to children who are less than 12 years old.

Tickets are free for children under twelve.

twelve and up

— Referring to an age restriction for those 12 years old and older.

This movie is rated for ages twelve and up.

twelve times table

— The mathematical multiplication table for the number 12.

The students are memorizing their twelve times table.

twelve days of Christmas

— A traditional holiday period and a famous festive song.

They sang the twelve days of Christmas at the concert.

자주 혼동되는 단어

twelve vs twelfth

Twelfth is the ordinal number (12th), while twelve is the cardinal number (12).

twelve vs twenty

Twenty is the number 20, which sounds similar to twelve (12) in fast speech.

twelve vs twleve

This is simply a very common spelling mistake for twelve.

관용어 및 표현

"strike twelve"

— To reach the pinnacle of success or the critical moment of action.

His career really struck twelve when he won the major award.

informal
"twelve good men and true"

— A traditional, slightly archaic phrase referring to a reliable jury.

His fate rests in the hands of twelve good men and true.

formal
"cheaper by the dozen"

— Items cost less per unit when you buy them in a group of twelve.

You should buy the pens in bulk because they are cheaper by the dozen.

informal
"eleventh hour"

— The last possible moment before a deadline (often implying right before twelve).

They reached an agreement at the eleventh hour.

neutral
"daily dozen"

— A set of daily physical exercises to keep fit.

He does his daily dozen every morning before breakfast.

informal
"a dime a dozen"

— Very common and of no particular value (related to the concept of twelve).

Those antique toys are a dime a dozen these days.

informal
"twelve-step program"

— A structured program for recovery from addiction.

He has been attending a twelve-step program for a year.

neutral
"baker's dozen"

— A group of thirteen, not twelve, usually given as a bonus.

The bakery gave us a baker's dozen of bagels.

informal
"twelve-string guitar"

— A specific type of guitar with twelve strings instead of six.

He played a beautiful melody on his twelve-string guitar.

neutral
"twelve-month cycle"

— A full year of operations or seasons.

The business operates on a strict twelve-month cycle.

formal

혼동하기 쉬운

twelve vs dozen

Both represent the quantity of 12.

Twelve is the specific mathematical number. Dozen is a grouping noun used primarily for items bought in bulk, like eggs or baked goods.

I bought twelve apples, which is exactly one dozen.

twelve vs eleven

They are adjacent numbers and both end in 'en' or 've' sounds.

Eleven is the number 11, coming right before twelve. Twelve is 12.

The clock struck eleven, and an hour later it struck twelve.

twelve vs twenty

They both start with 'tw' and are numbers.

Twelve is 12 (10+2). Twenty is 20 (10+10). They represent vastly different quantities.

I have twelve dollars, but I need twenty to buy the ticket.

twelve vs twelfth

It is the ordinal form of twelve.

Twelve is used for counting total quantity (1, 2, 3... 12). Twelfth is used for order or position (1st, 2nd, 3rd... 12th).

There are twelve runners, and he finished in twelfth place.

twelve vs teen

Twelve is often mistakenly thought of as a 'teen' number.

The 'teen' numbers start at thirteen (13). Twelve (12) has its own unique name.

A twelve-year-old is not yet a teenager; they become a teen at thirteen.

문장 패턴

A1

I have twelve [plural noun].

I have twelve pens.

A1

It is twelve [time expression].

It is twelve o'clock.

A2

There are twelve [plural noun] in [location].

There are twelve students in the room.

A2

The [item] costs twelve [currency].

The book costs twelve dollars.

B1

She is a twelve-[singular noun]-[adjective] [noun].

She is a twelve-year-old student.

B1

Only twelve of the [plural noun] [verb].

Only twelve of the applicants passed.

B2

The [noun] features a twelve-[noun] [noun].

The car features a twelve-cylinder engine.

C1

A twelve-[noun] [noun] was implemented to [verb].

A twelve-month strategy was implemented to increase sales.

어휘 가족

명사

twelfth
dozen

형용사

twelfth
twelvefold

관련

twenty
twain
two
twice
eleven

사용법

frequency

The word twelve is in the top 1000 most frequently used words in the English language.

자주 하는 실수
  • Spelling the word as 'twleve'. Spelling the word as 'twelve'.

    Many learners swap the 'e' and the 'l'. Remember the correct order is T-W-E-L-V-E.

  • Saying 'twelve year old' without hyphens or making 'years' plural before a noun. Saying 'a twelve-year-old boy'.

    When used as a compound adjective before a noun, use hyphens and keep the measurement word (year) singular.

  • Spelling the ordinal number as 'twelveth'. Spelling the ordinal number as 'twelfth'.

    The 've' in twelve changes to an 'f' before adding the 'th' suffix to form the ordinal number.

  • Using a singular noun after twelve, like 'twelve car'. Using a plural noun after twelve, like 'twelve cars'.

    Because twelve represents a quantity greater than one, the noun it modifies must be in its plural form.

  • Confusing the pronunciation of twelve and twenty. Pronouncing the 'l' in twelve clearly.

    In fast speech, twelve and twenty can sound similar. Ensure you pronounce the 'l' and 'v' in twelve to distinguish it.

Remember the Silent E

Always remember that twelve ends with a silent 'e'. English words rarely end in 'v', so the 'e' is there to support the 'v'.

Pluralize the Noun

Unless you are using a hyphenated adjective, always add an 's' or 'es' to the noun following twelve. Say 'twelve apples', not 'twelve apple'.

Don't Forget the L

Make sure to clearly pronounce the 'l' sound in the middle of the word. Saying 'twev' is a common pronunciation mistake.

Use Dozen for Food

When buying baked goods or eggs, it sounds much more natural to say 'a dozen' rather than 'twelve'.

Clarify AM or PM

When saying 'twelve o'clock', it can be ambiguous. It is often better to say 'noon' or 'midnight' to avoid any confusion.

Hyphenate Ages

When describing someone's age as an adjective before a noun, use hyphens: 'a twelve-year-old child'.

Twelfth vs Twelve

Remember that the ordinal form changes spelling. The 've' becomes an 'f', making it 'twelfth'.

Singular Verbs in Math

When using twelve as an abstract number in math, use a singular verb: 'Twelve is divisible by four'.

Twelve vs Twenty

Listen carefully for the 'l' sound to distinguish twelve from twenty, especially when dealing with money or times.

Not a Teen

Remember that twelve is not a teenager. The teen years officially start at thirteen.

암기하기

기억법

To spell twelve correctly, remember: Two Women Eat Lemons Very Eagerly (T-W-E-L-V-E).

시각적 연상

Visualize a classic analog clock face. The number 12 is at the very top, acting as the crown of the clock, ruling over both noon and midnight.

Word Web

number dozen clock noon midnight months eggs math

챌린지

Look around your room and try to find a group of exactly twelve items. If you can't, write down twelve different words that rhyme with cat.

어원

The word twelve comes from the Old English word 'twelf'. This Old English word has deep roots in the Proto-Germanic word 'twalif'. The structure of this ancient word is fascinating, as it is a compound of 'twa' (meaning two) and 'lif' (meaning left over). Therefore, the original literal meaning of twelve was 'two left over' after counting to ten.

원래 의미: Two left over (after counting to ten).

Indo-European > Germanic > West Germanic > Old English

문화적 맥락

There are no specific cultural sensitivities or offensive connotations associated with the number twelve.

In English-speaking countries, turning twelve is often seen as the last year of childhood before entering the 'teen' years at thirteen.

The Twelve Days of Christmas (Traditional Carol) 12 Angry Men (Classic Film) Twelfth Night (Shakespeare Play)

실생활에서 연습하기

실제 사용 상황

Telling Time

  • twelve o'clock
  • twelve noon
  • twelve midnight
  • half past twelve

Shopping for Groceries

  • twelve eggs
  • a twelve-pack
  • twelve items or less
  • twelve ounces

Discussing Age

  • twelve years old
  • turning twelve
  • under twelve
  • a twelve-year-old

Calendar and Dates

  • twelve months
  • the twelfth of May
  • a twelve-month period
  • twelve weeks

Mathematics

  • divided by twelve
  • twelve times
  • equals twelve
  • base twelve

대화 시작하기

"Did you know that there are exactly twelve months in a year because of the moon cycles?"

"What is your favorite memory from when you were twelve years old?"

"Do you prefer to eat lunch exactly at twelve noon or a bit later?"

"Have you ever tried to memorize the twelve times table in math class?"

"Why do you think we buy eggs in groups of twelve instead of ten?"

일기 주제

Write about what your life was like when you were exactly twelve years old.

Imagine a world where the clock only had ten hours instead of twelve. How would life change?

List twelve things that you are incredibly grateful for today.

Describe a time when you had to stay awake past twelve midnight.

Write a short story that includes the word twelve at least three times.

자주 묻는 질문

10 질문

The number 12 is spelled T-W-E-L-V-E. It is important to remember the silent 'e' at the very end of the word. Many people mistakenly spell it as 'twleve', which is incorrect. Always double-check that the 'l' comes before the 'v'.

Twelve is a cardinal number that represents a plural quantity (more than one). Therefore, the noun that follows it must be plural, as in 'twelve cars'. However, in math equations, the concept of twelve is treated as singular, as in 'Twelve is an even number'.

Mathematically, there is absolutely no difference; both represent the quantity of 12. However, 'twelve' is the standard number used in all contexts, while 'dozen' is a grouping noun primarily used when buying specific items like eggs, donuts, or roses.

When you use a number and a measurement word together before a noun to describe it, they form a compound adjective. Grammar rules dictate that compound adjectives are hyphenated and the measurement word remains singular. Thus, it is 'a twelve-year-old boy'.

Twelve o'clock refers to the specific time when the clock hands are pointing straight up at the 12. It can mean either 12:00 PM during the day, which is called noon, or 12:00 AM during the night, which is called midnight.

The ordinal number for twelve is twelfth (12th). Notice that the spelling changes significantly: the 've' in twelve is dropped and replaced with an 'f' before adding the 'th' suffix. It is spelled T-W-E-L-F-T-H.

No, twelve is not considered a 'teen' number. The teen numbers in English begin at thirteen (13) and end at nineteen (19). Twelve has a unique name derived from Old English meaning 'two left over' after ten.

Twelve is pronounced as one syllable: /twelv/. You start with a 'tw' sound, move to a short 'e' (like in 'bed'), pronounce the 'l', and finish with a voiced 'v' sound. The final 'e' is completely silent.

In formal writing, the general rule is to spell out numbers from zero to one hundred. Therefore, you should write 'twelve' in essays or formal documents. In technical writing, math, or informal contexts, using the numeral '12' is perfectly acceptable.

A baker's dozen is a common idiom that actually means thirteen (13), not twelve. Historically, bakers would add an extra item to a standard dozen (12) to ensure they were not penalized for selling underweight goods.

셀프 테스트 200 질문

writing

Write a sentence using the word twelve to describe your age or someone else's age.

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

정답! 아쉬워요. 정답:
writing

Write a sentence about buying groceries using the word twelve.

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

정답! 아쉬워요. 정답:
writing

Write a sentence using the phrase 'twelve o'clock'.

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

정답! 아쉬워요. 정답:
writing

Write a sentence explaining how many months are in a year using twelve.

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

정답! 아쉬워요. 정답:
writing

Write a sentence using the compound adjective 'twelve-year-old'.

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

정답! 아쉬워요. 정답:
writing

Write a sentence using twelve as a standalone noun.

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

정답! 아쉬워요. 정답:
writing

Write a sentence about a clock striking twelve.

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

정답! 아쉬워요. 정답:
writing

Write a sentence describing a group of twelve people.

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

정답! 아쉬워요. 정답:
writing

Write a math equation in words that equals twelve.

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

정답! 아쉬워요. 정답:
writing

Write a sentence using the ordinal word twelfth.

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

정답! 아쉬워요. 정답:
writing

Write a sentence about a twelve-hour trip.

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

정답! 아쉬워요. 정답:
writing

Write a sentence using twelve and the word dozen.

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

정답! 아쉬워요. 정답:
writing

Write a sentence about a twelve-inch ruler.

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

정답! 아쉬워요. 정답:
writing

Write a sentence describing twelve animals.

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

정답! 아쉬워요. 정답:
writing

Write a sentence using the word twelve in a sports context.

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

정답! 아쉬워요. 정답:
writing

Write a sentence about twelve percent.

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

정답! 아쉬워요. 정답:
writing

Write a sentence using the phrase 'under twelve'.

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

정답! 아쉬워요. 정답:
writing

Write a sentence about the twelve signs of the zodiac.

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

정답! 아쉬워요. 정답:
writing

Write a sentence describing twelve books.

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

정답! 아쉬워요. 정답:
writing

Write a sentence using twelve in a formal context.

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

정답! 아쉬워요. 정답:
speaking

Read this aloud:

정답! 아쉬워요. 정답:
speaking

Read this aloud:

정답! 아쉬워요. 정답:
speaking

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정답! 아쉬워요. 정답:
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정답! 아쉬워요. 정답:
speaking

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정답! 아쉬워요. 정답:
speaking

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정답! 아쉬워요. 정답:
speaking

Read this aloud:

정답! 아쉬워요. 정답:
speaking

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정답! 아쉬워요. 정답:
speaking

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정답! 아쉬워요. 정답:
speaking

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정답! 아쉬워요. 정답:
speaking

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정답! 아쉬워요. 정답:
speaking

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정답! 아쉬워요. 정답:
speaking

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정답! 아쉬워요. 정답:
speaking

Read this aloud:

정답! 아쉬워요. 정답:
speaking

Read this aloud:

정답! 아쉬워요. 정답:
speaking

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정답! 아쉬워요. 정답:
speaking

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정답! 아쉬워요. 정답:
speaking

Read this aloud:

정답! 아쉬워요. 정답:
speaking

Read this aloud:

정답! 아쉬워요. 정답:
speaking

Read this aloud:

정답! 아쉬워요. 정답:
listening

How many cats does the speaker have?

정답! 아쉬워요. 정답:
정답! 아쉬워요. 정답:
listening

When is the meeting?

정답! 아쉬워요. 정답:
정답! 아쉬워요. 정답:
listening

How old is the daughter?

정답! 아쉬워요. 정답:
정답! 아쉬워요. 정답:
listening

How many eggs should be bought?

정답! 아쉬워요. 정답:
정답! 아쉬워요. 정답:
listening

How long is the flight?

정답! 아쉬워요. 정답:
정답! 아쉬워요. 정답:
listening

How many months are in a year?

정답! 아쉬워요. 정답:
정답! 아쉬워요. 정답:
listening

How much does the book cost?

정답! 아쉬워요. 정답:
정답! 아쉬워요. 정답:
listening

What place did he finish in?

정답! 아쉬워요. 정답:
정답! 아쉬워요. 정답:
listening

How far did they walk?

정답! 아쉬워요. 정답:
정답! 아쉬워요. 정답:
listening

How many people are on the jury?

정답! 아쉬워요. 정답:
정답! 아쉬워요. 정답:
listening

What does six plus six equal?

정답! 아쉬워요. 정답:
정답! 아쉬워요. 정답:
listening

How long is the ruler?

정답! 아쉬워요. 정답:
정답! 아쉬워요. 정답:
listening

How many roses did she buy?

정답! 아쉬워요. 정답:
정답! 아쉬워요. 정답:
listening

How many floors does the building have?

정답! 아쉬워요. 정답:
정답! 아쉬워요. 정답:
listening

What did the clock strike?

정답! 아쉬워요. 정답:
정답! 아쉬워요. 정답:

/ 200 correct

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