At the A1 level, 'collar' is a simple word for a part of your clothes. You learn it when you learn names for clothing like 'shirt', 'pants', and 'shoes'. It is the part of the shirt that goes around your neck. You might also see it when talking about pets, like a 'dog collar'. At this level, you just need to know what it is and where it is. For example: 'My shirt has a white collar.' or 'The dog has a blue collar.' It is a basic noun that helps you describe what people and animals are wearing.
At the A2 level, you start to use 'collar' in more descriptive ways. You might talk about different types of clothes, like a 'coat collar' or a 'jacket collar'. You can use adjectives to describe it, such as 'big', 'small', 'dirty', or 'clean'. You also learn that animals wear collars for their names and phone numbers. You might say, 'I need to buy a new collar for my cat.' You are becoming more comfortable using the word in everyday sentences about shopping, pets, and getting dressed.
At the B1 level, you understand 'collar' in more specific contexts. You know about different shirt styles, like a 'button-down collar'. You also start to learn common idioms like 'white-collar' and 'blue-collar' to talk about different kinds of jobs. You might hear the word in news stories about the police 'collaring' a criminal, which means catching them. You can use the word to give more detail in your speaking and writing, such as 'He was so angry he was hot under the collar.' This shows you understand both the literal and some metaphorical meanings.
At the B2 level, you can use 'collar' fluently in various contexts. You understand the nuances of 'white-collar crime' and can discuss social classes using 'blue-collar' and 'white-collar' as adjectives. You are familiar with more technical terms like 'Elizabethan collar' for pets or 'collar stays' for shirts. You can use the verb 'to collar' naturally in a sentence like 'I managed to collar the manager for a quick meeting.' Your vocabulary is wide enough to choose 'collar' over more general words like 'neck part' to be more precise.
At the C1 level, you have a deep understanding of the word's history and its many specialized uses. You might use it in engineering contexts to describe a ring on a shaft, or in fashion history to discuss 'ruffs' and 'detachable collars'. You understand the subtle social implications of 'collar' terminology in sociology. You can use complex idioms and metaphors effortlessly. You might analyze how the 'collar' of a garment affects its silhouette in a fashion critique or use the term in a legal discussion about 'white-collar' sentencing guidelines.
At the C2 level, 'collar' is a versatile tool in your linguistic arsenal. You can use it with total precision across all domains—fashion, mechanics, sociology, and law. You might use it in literary writing to create vivid imagery, such as 'the icy wind bit at the upturned collar of his resolve.' You understand the most obscure uses and can play with the word's multiple meanings for rhetorical effect. You are fully aware of the etymological roots and how they connect to other words like 'accolade'. Your use of the word is indistinguishable from that of a highly educated native speaker.

collar in 30 Seconds

  • A collar is the part of clothing that surrounds the neck, found on shirts and coats.
  • It also refers to the band or strap worn around the neck of a pet like a dog.
  • Metaphorically, it classifies jobs into 'white-collar' (office) or 'blue-collar' (manual).
  • As a verb, it means to catch or arrest someone, often used in informal or police contexts.

The word collar primarily refers to the part of a garment that encompasses the neck. In the world of fashion and apparel, the collar is a functional and aesthetic feature found on shirts, coats, jackets, and dresses. It can be a simple band of fabric or a more complex structure that folds over, such as the classic spread collar on a formal dress shirt or the rugged stand-up collar on a military jacket. Beyond human clothing, the term is equally ubiquitous in the context of domestic animals. A dog collar, for instance, is a strap of leather, nylon, or metal placed around a pet's neck for the purpose of restraint, identification, or medical treatment (like a flea collar). The concept of the collar is deeply rooted in the idea of 'encirclement' and 'attachment' to the neck area.

The Sartorial Collar
In tailoring, the collar is often the focal point of a garment's upper half. It frames the face and dictates the formality of the outfit. A 'button-down' collar suggests a casual yet neat appearance, whereas a 'wing collar' is reserved for the highest levels of formal wear, such as black-tie events.

He adjusted his collar in the mirror before stepping onto the stage for his presentation.

Metaphorically, 'collar' has expanded into the sociological realm. We frequently categorize the workforce into 'blue-collar' and 'white-collar' workers. This distinction originated from the typical clothing worn by different classes of employees: manual laborers often wore durable, dark-colored fabrics (blue collars) to hide dirt, while office workers wore white dress shirts (white collars) to signify a clean, indoor environment. This usage demonstrates how a simple piece of clothing can become a powerful symbol of social and economic status. Furthermore, in technical fields, a collar can be a ring or sleeve used to hold a mechanical part in place, showing the word's versatility across different domains of human activity.

The Animal Collar
For pet owners, the collar is an essential tool for safety. It holds the identification tags that ensure a lost pet can be returned home. It also provides a point of attachment for a leash, allowing for control during walks in public spaces.

The golden retriever wagged its tail excitedly as its owner reached for the leather collar.

In historical contexts, collars were often much more elaborate. During the Elizabethan era, 'ruffs' were massive, starched collars that stood out several inches from the neck, serving as a display of extreme wealth and status because they were difficult to maintain and made manual labor impossible. This highlights how the collar has transitioned from a purely functional item to a decorative statement and back again throughout history. Today, while most collars are practical, they still carry subtle cues about fashion sense, professionalism, and even personality, such as a 'popped collar' often being associated with a specific preppy or confident aesthetic.

Technical Applications
In engineering, a collar is a restraining ring used to prevent a shaft from moving axially. This mechanical definition mirrors the 'restraining' nature of a dog collar or the 'enclosing' nature of a shirt collar.

The technician tightened the metal collar to secure the pipe in place.

Using the word collar correctly depends largely on whether you are discussing fashion, animals, or metaphorical concepts. As a noun, it is a countable object. You can have one collar or many collars. When describing clothing, it is often paired with adjectives that describe its shape or style. For example, a 'stiff collar' refers to one that is heavily starched, while a 'frilled collar' suggests a more decorative, feminine style. In the context of pets, you might talk about a 'choke collar' (used for training) or a 'GPS collar' (used for tracking). Understanding these pairings helps in creating more descriptive and accurate sentences.

Clothing Contexts
When writing about fashion, the collar is often the subject of action: it can be turned up, folded down, starched, or even detached in the case of vintage 'detachable collars'.

The wind was so biting that she turned up her coat collar to protect her ears.

In more formal or academic writing, you might encounter 'collar' in the context of labor statistics. Here, it is used as a compound adjective. You wouldn't just say 'he is a collar'; you would say 'he is a white-collar worker'. This usage is almost always hyphenated when it precedes the noun it modifies. Similarly, 'pink-collar' refers to jobs traditionally held by women, such as nursing or teaching. These terms are essential for discussing sociology, economics, and workplace dynamics. When using the word as a verb, it is often informal. To 'collar' someone is to catch them, often to talk to them about something they might be avoiding.

Animal and Safety Contexts
In veterinary or pet-care contexts, the word is used to describe safety equipment. An 'Elizabethan collar' (or 'cone of shame') is a protective medical device worn by an animal.

The vet insisted the cat wear a plastic collar to prevent it from licking its stitches.

Finally, 'collar' appears in various idioms that add color to English speech. If someone is 'hot under the collar', they are angry or embarrassed. This phrase evokes the physical sensation of heat rising to the neck when one is upset. Using such idioms correctly requires an understanding of the underlying metaphor. You wouldn't use 'hot under the collar' to describe someone who is physically hot from the sun; it is strictly for emotional states. By mastering these different layers of usage—from the literal fabric on a shirt to the metaphorical heat of anger—you can use 'collar' with the precision of a native speaker.

Idiomatic Usage
Idioms like 'blue-collar' and 'white-collar' are so common that they are often used without thinking about the literal clothing they refer to.

The city has seen a shift from manufacturing jobs to white-collar professional services.

The word collar is a staple in several specific environments, ranging from the domestic to the professional. In a retail setting, particularly in clothing stores or haberdasheries, you will hear it constantly. Sales assistants might ask if you prefer a 'wide collar' or a 'narrow collar' on your dress shirts. In these spaces, the word is technical and descriptive, focusing on the cut and style of the garment. Similarly, at a dry cleaner's, you might hear staff discussing 'collar stains' or 'collar stays' (the small plastic or metal inserts that keep a collar pointed and crisp). These are everyday interactions where the word is used in its most literal sense.

At the Veterinarian
Vets and pet owners use 'collar' to refer to essential pet gear. You'll hear about flea collars, bark collars, and the 'Elizabethan collar' used after surgery.

Make sure the collar isn't too tight; you should be able to fit two fingers underneath it.

In the world of law enforcement and crime reporting, 'collar' takes on a grittier tone. You might hear a news anchor report that 'police collared the suspect after a brief foot chase.' Here, the word acts as a verb meaning to apprehend or arrest. It conveys a sense of physical action and successful capture. In the same vein, 'white-collar crime' is a term frequently heard in legal and financial news. It refers to non-violent, financially motivated crimes committed by business and government professionals. When you hear this, the word 'collar' is serving as a shorthand for the class of person typically associated with the crime, rather than a physical piece of clothing.

In the Workplace
Human resources and economic discussions often revolve around 'blue-collar' vs 'white-collar' roles, discussing wage gaps, job security, and educational requirements.

The new policy aims to provide better healthcare benefits for all blue-collar employees in the factory.

You will also hear 'collar' in specialized sports or hobbyist circles. In weightlifting, a 'collar' is the clamp that holds the weights on the barbell. If you're at the gym, you might hear someone ask, 'Have you seen the collars for this bar?' This is a crucial safety question, as lifting without collars can lead to weights sliding off and causing injury. In the world of dog training, trainers might discuss 'prong collars' or 'e-collars'. These specialized uses show that 'collar' is a word that adapts to its environment, always retaining its core meaning of something that wraps around or secures, but taking on unique nuances depending on who is speaking.

In Engineering and Construction
Workers might refer to a 'pipe collar' or a 'shaft collar' when discussing how to join or stabilize structural elements.

The plumber installed a decorative collar where the radiator pipe meets the floor.

Despite its relative simplicity, the word collar is frequently involved in a few common linguistic errors. The most prevalent mistake is a spelling or pronunciation confusion with the word 'color'. While they sound somewhat similar in some accents, 'color' (or 'colour') refers to hues like red and blue, whereas 'collar' refers to the neckband. This error often crops up in fast typing or for English learners whose native language does not distinguish clearly between the 'o' sound in 'color' (often a schwa or short 'u' sound /ʌ/) and the 'o' or 'a' sound in 'collar' (/ɒ/ or /ɑː/). Always double-check the context: if you are talking about a shirt or a dog, it is almost certainly 'collar'.

Collar vs. Color
Mistake: 'The dog has a red color around its neck.' Correct: 'The dog has a red collar around its neck.' (Unless you are literally talking about the fur's pigment).

She chose a shirt with a contrasting collar to add some color to her outfit.

Another common mistake involves the misuse of the idioms 'white-collar' and 'blue-collar'. Sometimes, people use these terms to describe the *person* directly as a noun (e.g., 'He is a blue-collar'). While this is sometimes heard in casual speech, it is more grammatically standard to use them as adjectives (e.g., 'He is a blue-collar worker' or 'He works in a blue-collar job'). Using them as nouns can occasionally sound reductive or slightly informal. Additionally, learners sometimes confuse 'collar' with 'caller' (someone who makes a phone call). While the pronunciation is very similar, the context usually makes the meaning clear, but in writing, the 'o' vs 'a' distinction is vital.

Collar vs. Caller
A 'caller' is a person on the phone. A 'collar' is on your shirt. They are homophones in some dialects, so pay close attention to spelling.

The caller was complaining about the poor quality of the shirt's collar.

A subtle mistake occurs in the context of the phrase 'hot under the collar'. People sometimes say 'warm under the collar' or 'angry under the collar'. These are incorrect. Idioms are fixed expressions; you cannot swap out the words for synonyms without losing the idiomatic meaning. 'Hot' is the only word that works here. Finally, when describing animal collars, ensure you don't confuse 'collar' with 'harness'. A collar goes only around the neck, while a harness goes around the torso and shoulders. Using the wrong term at a pet store or vet might lead to getting the wrong equipment for your animal's needs.

Collar vs. Harness
A collar is for the neck; a harness is for the body. This is a common point of confusion for new pet owners.

The dog pulled so hard on its collar that the owner decided to switch to a harness.

To enrich your vocabulary, it is helpful to look at words that are similar to collar or can be used as alternatives in specific contexts. In the world of fashion, 'neckline' is a broader term that refers to the top edge of a garment. While a collar is a specific piece of fabric added to the neckline, every shirt has a neckline, but not every shirt has a collar (like a T-shirt). Another related term is 'lapel'. Lapels are the folded flaps of cloth on a jacket or coat that are continuous with the collar. Understanding the difference between a collar and a lapel is key for anyone interested in tailoring or formal fashion.

Collar vs. Neckline
A neckline is the opening for the neck; a collar is the material that surrounds it. You can have a V-neckline without a collar.

The dress featured a high neckline but lacked a formal collar.

In the context of jewelry or accessories, you might use the word 'choker'. A choker is a close-fitting necklace that sits high on the neck, much like a collar. In fact, some fashion designers refer to thick, rigid necklaces as 'collar necklaces'. In the animal world, synonyms are rarer, but you might hear 'neckband' used in a more technical or descriptive sense, though 'collar' remains the standard term. When using 'collar' as a verb meaning to catch or arrest, synonyms include 'apprehend', 'detain', 'seize', or 'nab'. 'Apprehend' is more formal, while 'nab' is much more informal and slangy.

Collar vs. Lapel
The collar goes around the back of the neck; the lapels are the parts that fold back on the chest of a suit jacket.

He pinned a carnation to his lapel, just below the collar of his tuxedo.

For metaphorical uses, 'white-collar' can be replaced with 'professional' or 'administrative', and 'blue-collar' with 'manual' or 'industrial'. However, these alternatives lose the specific cultural imagery that 'collar' provides. In engineering, a 'collar' might be called a 'ferrule' or a 'sleeve' depending on its specific function and shape. A ferrule is usually a ring used for fastening, joining, or reinforcement. While they share the 'ring' shape, a collar is typically used for positioning along a shaft. Choosing the right word depends on the level of technical precision required for your audience.

Apprehend vs. Collar
'Apprehend' is the legal term for an arrest. 'Collar' is the more vivid, action-oriented term often used by the police themselves or in media.

The suspect was apprehended at the airport; the lead detective was proud of the clean collar.

How Formal Is It?

Fun Fact

The word 'collar' is related to 'column' and 'culminate', all sharing roots involving the neck or high points.

Pronunciation Guide

UK /ˈkɒl.ər/
US /ˈkɑː.lɚ/
The stress is on the first syllable: COL-lar.
Rhymes With
scholar dollar holler troller squallor hauler baller waller
Common Errors
  • Pronouncing it like 'color' (/ˈkʌl.ər/).
  • Confusing it with 'caller' (/ˈkɔː.lər/).
  • Over-emphasizing the second syllable.
  • Missing the 'l' sound.
  • Pronouncing the 'ar' as 'air'.

Difficulty Rating

Reading 2/5

Easy to recognize in most contexts.

Writing 3/5

Spelling 'collar' vs 'color' can be tricky.

Speaking 2/5

Simple pronunciation, though 'r' varies by dialect.

Listening 3/5

Can be confused with 'caller' or 'color' in fast speech.

What to Learn Next

Prerequisites

neck shirt clothes dog arrest

Learn Next

lapel cuff sleeve hems seam

Advanced

sociology embezzlement axial haberdashery sartorial

Grammar to Know

Compound Adjectives

A white-collar worker (hyphenated before noun).

Prepositions of Manner

He grabbed him *by* the collar.

Regular Verb Conjugation

He collared (past) the suspect.

Countable Nouns

I have three different collars for my dog.

Adjective Placement

A *stiff* collar (adjective before noun).

Examples by Level

1

My shirt has a blue collar.

Mi camisa tiene un cuello azul.

Simple noun usage.

2

The dog wears a red collar.

El perro lleva un collar rojo.

Subject-verb-object.

3

Is your collar dirty?

¿Está sucio tu cuello?

Question form.

4

I like this white collar.

Me gusta este cuello blanco.

Demonstrative adjective 'this'.

5

The cat has a small collar.

El gato tiene un collar pequeño.

Adjective 'small' before noun.

6

He fixed his collar.

Él se arregló el cuello.

Past tense 'fixed'.

7

The collar is too tight.

El cuello está demasiado apretado.

Adverb 'too' with adjective.

8

Put the collar on the dog.

Ponle el collar al perro.

Imperative sentence.

1

She turned up her coat collar because it was cold.

Ella se subió el cuello del abrigo porque hacía frío.

Phrasal verb 'turn up'.

2

The puppy needs a bigger collar now.

El cachorro necesita un collar más grande ahora.

Comparative adjective 'bigger'.

3

I bought a shirt with a button-down collar.

Compré una camisa con cuello de botones.

Compound noun 'button-down collar'.

4

The name of the dog is on its collar.

El nombre del perro está en su collar.

Possessive 'its'.

5

He forgot to wash the collar of his shirt.

Se olvidó de lavar el cuello de su camisa.

Infinitive 'to wash'.

6

My father always wears a stiff collar to work.

Mi padre siempre usa un cuello rígido para el trabajo.

Frequency adverb 'always'.

7

The cat's collar has a little bell.

El collar del gato tiene un cascabel.

Possessive 'cat's'.

8

You can find different collars in that shop.

Puedes encontrar diferentes collares en esa tienda.

Modal verb 'can'.

1

He is a white-collar worker in a large bank.

Él es un trabajador de cuello blanco en un gran banco.

Compound adjective 'white-collar'.

2

The police managed to collar the thief near the park.

La policía logró atrapar al ladrón cerca del parque.

Verb 'collar' meaning to catch.

3

She was getting hot under the collar during the argument.

Ella se estaba enojando durante la discusión.

Idiom 'hot under the collar'.

4

Most of the people in this town have blue-collar jobs.

La mayoría de la gente en este pueblo tiene trabajos de cuello azul.

Compound adjective 'blue-collar'.

5

The vet put a plastic collar on the dog after the surgery.

El veterinario le puso un collar de plástico al perro después de la cirugía.

Prepositional phrase 'after the surgery'.

6

I need some collar stays to keep my shirt looking sharp.

Necesito unas ballenas de cuello para que mi camisa se vea impecable.

Noun 'collar stays'.

7

The detective made a great collar last night.

El detective hizo un gran arresto anoche.

Noun 'collar' meaning arrest.

8

He grabbed the man by the collar and pulled him back.

Agarró al hombre por el cuello y lo tiró hacia atrás.

Preposition 'by'.

1

The company was investigated for white-collar crime.

La empresa fue investigada por delitos de guante blanco.

Passive voice 'was investigated'.

2

He felt a bit hot under the collar when they asked about his past.

Se sintió un poco incómodo cuando le preguntaron sobre su pasado.

Idiomatic usage.

3

The shirt features a detachable collar, which was common in the 1920s.

La camisa cuenta con un cuello desmontable, lo cual era común en los años 20.

Relative clause 'which was common'.

4

She managed to collar the CEO for a few minutes after the meeting.

Logró interceptar al CEO por unos minutos después de la reunión.

Metaphorical verb usage.

5

The mechanical collar prevents the gear from sliding off the shaft.

El collar mecánico evita que el engranaje se deslice fuera del eje.

Technical usage.

6

He prefers a spread collar because it suits his wide tie knots.

Prefiere un cuello abierto porque le queda bien a sus nudos de corbata anchos.

Conjunction 'because'.

7

The union represents thousands of blue-collar workers in the automotive industry.

El sindicato representa a miles de trabajadores manuales en la industria automotriz.

Present simple for general facts.

8

The priest adjusted his clerical collar before the service began.

El sacerdote se ajustó el cuello clerical antes de que comenzara el servicio.

Specific noun 'clerical collar'.

1

The distinction between white-collar and blue-collar labor is becoming increasingly blurred.

La distinción entre el trabajo de cuello blanco y el de cuello azul se está volviendo cada vez más difusa.

Adverbial phrase 'increasingly blurred'.

2

The Elizabethan ruff was a highly impractical but prestigious type of collar.

La gola isabelina era un tipo de cuello altamente poco práctico pero prestigioso.

Historical reference.

3

The suspect was finally collared after a high-speed chase through the city.

El sospechoso fue finalmente atrapado tras una persecución a alta velocidad por la ciudad.

Passive voice with 'finally'.

4

He wore a shirt with a wing collar to the gala, adhering to the strict dress code.

Llevó una camisa con cuello de pajarita a la gala, cumpliendo con el estricto código de vestimenta.

Participle phrase 'adhering to'.

5

The sociological implications of 'pink-collar' jobs are a major theme in her research.

Las implicaciones sociológicas de los trabajos de 'cuello rosa' son un tema principal en su investigación.

Abstract noun 'implications'.

6

The shaft collar must be tightened to a specific torque to ensure safety.

El collar del eje debe apretarse a un par específico para garantizar la seguridad.

Modal 'must' in passive voice.

7

His comments about the budget made several board members hot under the collar.

Sus comentarios sobre el presupuesto irritaron a varios miembros de la junta.

Idiom used as an object complement.

8

The fashion designer experimented with oversized collars in her latest collection.

La diseñadora de moda experimentó con cuellos extragrandes en su última colección.

Past simple for completed actions.

1

The pervasive nature of white-collar crime poses a significant challenge to global financial stability.

La naturaleza omnipresente de los delitos de cuello blanco plantea un desafío significativo para la estabilidad financiera global.

Complex subject 'The pervasive nature of...'.

2

In the realm of mechanical engineering, the collar serves as a fundamental component for axial positioning.

En el ámbito de la ingeniería mecánica, el collar sirve como un componente fundamental para el posicionamiento axial.

Formal introductory phrase.

3

The protagonist's struggle was emblematic of the blue-collar experience in the post-industrial era.

La lucha del protagonista era emblemática de la experiencia de la clase trabajadora en la era postindustrial.

Adjective 'emblematic'.

4

He had a knack for collaring influential people at parties to pitch his business ideas.

Tenía el don de interceptar a personas influyentes en las fiestas para presentar sus ideas de negocio.

Gerund 'collaring' after 'for'.

5

The intricate lace collar was a testament to the artisan's unparalleled skill.

El intrincado cuello de encaje era un testimonio de la habilidad inigualable del artesano.

Noun phrase 'testament to'.

6

The shift from manufacturing to service-based economies has redefined traditional collar categorizations.

El cambio de economías manufactureras a economías basadas en servicios ha redefinido las categorizaciones tradicionales de los trabajadores.

Present perfect 'has redefined'.

7

Despite his outward calm, the pointed questions clearly made him hot under the collar.

A pesar de su calma exterior, las preguntas directas claramente lo irritaron.

Concessive clause 'Despite his...'.

8

The use of the clerical collar remains a potent symbol of religious authority and service.

El uso del cuello clerical sigue siendo un símbolo potente de autoridad y servicio religioso.

Stative verb 'remains'.

Common Collocations

shirt collar
dog collar
white-collar crime
blue-collar worker
stiff collar
flea collar
button-down collar
clerical collar
popped collar
collar stays

Common Phrases

hot under the collar

— To be angry or embarrassed.

He got hot under the collar when they mentioned his mistake.

blue-collar

— Relating to manual work or workers.

The town is mostly inhabited by blue-collar families.

white-collar

— Relating to office work or professional jobs.

She moved from a blue-collar job to a white-collar career.

collar the suspect

— To arrest or catch a criminal.

The police were able to collar the suspect within hours.

by the collar

— Physically grabbing the neck part of someone's clothes.

He grabbed the bully by the collar.

loose collar

— A collar that is not tight.

I prefer a loose collar for comfort.

turn up your collar

— To flip the collar up to protect against wind or for style.

Turn up your collar; it's freezing outside.

pink-collar

— Relating to jobs traditionally held by women.

Nursing is often categorized as a pink-collar profession.

Elizabethan collar

— A protective cone for pets.

The dog had to wear an Elizabethan collar for a week.

collar and cuffs

— Referring to the matching parts of a shirt.

The shirt had contrasting collar and cuffs.

Often Confused With

collar vs color

Refers to red, blue, green, etc. Spelling and sound are similar.

collar vs caller

A person who makes a phone call. Homophone in some dialects.

collar vs choker

A type of jewelry, whereas a collar is usually part of a shirt.

Idioms & Expressions

"hot under the collar"

— Extremely angry or annoyed.

The boss was hot under the collar about the missed deadline.

informal
"white-collar crime"

— Non-violent crime committed by business professionals.

Embezzlement is a classic example of white-collar crime.

formal/legal
"blue-collar"

— Relating to manual labor.

He comes from a blue-collar background.

neutral
"to collar someone"

— To stop someone and force them to listen to you.

I'll try to collar him after the meeting.

informal
"collar-work"

— Hard, steady work (often used for horses).

It was heavy collar-work getting the project finished.

archaic/idiomatic
"slip the collar"

— To escape from restraint or control.

The prisoner managed to slip the collar during the transfer.

literary
"against the collar"

— Working against difficulty or uphill.

The last mile of the race was really against the collar.

idiomatic
"full-collar"

— Total or complete (rarely used).

They gave the project a full-collar effort.

slang
"collar-feel"

— The sensation of being caught or arrested.

He lived in constant fear of the collar-feel.

slang
"iron collar"

— A symbol of slavery or extreme oppression.

The history books described the iron collar of the regime.

literary

Easily Confused

collar vs color

Similar spelling and sound.

Color is a visual property; collar is a neckband.

What color is the dog's collar?

collar vs caller

Homophone in many English accents.

A caller is a person; a collar is an object.

The caller had a stiff collar.

collar vs harness

Both used for pets.

A collar is for the neck; a harness wraps around the body.

Switch from a collar to a harness.

collar vs cuff

Both are parts of a shirt.

Cuffs are at the wrists; collars are at the neck.

Check the collar and cuffs for stains.

collar vs lapel

Both are parts of a jacket near the neck.

The collar goes around the neck; lapels fold back on the chest.

The lapel is attached to the collar.

Sentence Patterns

A1

The [noun] has a [color] collar.

The dog has a black collar.

A2

I need to [verb] the collar.

I need to wash the collar.

B1

He was [idiom] during the [event].

He was hot under the collar during the meeting.

B2

The police [verb] the [noun] after [action].

The police collared the thief after a long chase.

C1

The distinction between [adj]-collar and [adj]-collar is [adj].

The distinction between white-collar and blue-collar is fading.

C2

Emblematic of [concept], the [noun] serves as [function].

Emblematic of his status, the stiff collar serves as a barrier.

B1

It is a [adj]-collar job.

It is a blue-collar job.

A2

Put the [noun] on the [noun].

Put the collar on the cat.

Word Family

Nouns

collar
collaring
collarbone
collarstay

Verbs

collar

Adjectives

collared
collarless

Related

neck
shirt
leash
arrest
worker

How to Use It

frequency

Common in daily life, fashion, and news.

Common Mistakes
  • The shirt has a red color. The shirt has a red collar.

    If you mean the neck part, use 'collar'. 'Color' refers to the pigment.

  • He is a blue-collar. He is a blue-collar worker.

    Blue-collar is usually an adjective, not a noun for a person.

  • I am warm under the collar. I am hot under the collar.

    Idioms are fixed. You must use 'hot'.

  • The dog's caller is too tight. The dog's collar is too tight.

    'Caller' is someone on the phone. 'Collar' is for the neck.

  • He collared to the thief. He collared the thief.

    'Collar' is a transitive verb; it doesn't need 'to'.

Tips

Remember the 'AR'

Think of 'collar' as being like a 'star' or 'car'—it ends in 'ar'. This helps distinguish it from 'color'.

Fashion Precision

Learn the difference between 'spread', 'point', and 'button-down' collars to sound like an expert on clothing.

Using 'Hot under the collar'

Use this phrase when someone is visibly frustrated. It's a great way to describe emotion without just saying 'angry'.

The Two-Finger Rule

When putting a collar on a pet, always ensure you can fit two fingers between the collar and the neck for safety.

White vs Blue

Use these terms in business discussions to categorize labor markets, but remember they are becoming less distinct in modern times.

Engineering Context

If you are in a technical field, remember that a collar is a ring that stops things from moving along a bar.

Hyphenation

Always hyphenate 'white-collar' and 'blue-collar' when they come before the noun they describe (e.g., white-collar crime).

US vs UK

In the US, emphasize the 'r' at the end. In the UK, the 'r' is usually silent. Both are correct!

Police Slang

In crime novels, 'collaring' someone is a more vivid way to say 'arresting' them.

Collarless Shirts

A 'collarless' shirt is often called a 'Grandad shirt'. This is a useful term for describing casual fashion.

Memorize It

Mnemonic

Think of a 'COLlar' as something that 'COLlects' around your neck.

Visual Association

Imagine a dog wearing a bright red collar with a shiny gold tag.

Word Web

neck shirt dog arrest white-collar blue-collar leash button

Challenge

Try to use 'collar' as both a noun and a verb in a single sentence about a pet.

Word Origin

Derived from the Old French 'colier', which comes from the Latin 'collare' (neckband).

Original meaning: A band or chain for the neck.

Indo-European (Latinate through French).

Cultural Context

Be careful when using 'blue-collar' or 'white-collar' as they can sometimes carry classist overtones depending on the context.

In the UK and US, 'blue-collar' often evokes a sense of hard-working, salt-of-the-earth values.

The TV show 'White Collar' about a con artist and an FBI agent. The song 'Blue Collar Man' by Styx. The 'Elizabethan Ruff' in historical dramas.

Practice in Real Life

Real-World Contexts

Getting Dressed

  • fix your collar
  • button the collar
  • stiff collar
  • collar stays

Pet Care

  • put on the collar
  • flea collar
  • leash and collar
  • ID tag

Workplace

  • white-collar job
  • blue-collar worker
  • office attire
  • manual labor

Crime/Police

  • collar the thief
  • make a collar
  • white-collar crime
  • grab by the collar

Engineering

  • shaft collar
  • locking collar
  • tighten the collar
  • metal collar

Conversation Starters

"Do you prefer shirts with collars or simple T-shirts?"

"Have you ever heard the term 'white-collar crime' in the news?"

"Does your pet wear a collar with a name tag?"

"What do you think is the main difference between blue-collar and white-collar jobs?"

"Have you ever had to wear a very uncomfortable, stiff collar?"

Journal Prompts

Describe a time when you felt 'hot under the collar'. What happened?

Compare the advantages of a blue-collar job versus a white-collar job.

Write about a fashion trend involving collars that you find interesting or strange.

Imagine you are a detective. Describe how you 'collared' a famous criminal.

Should all pets be required to wear collars? Why or why not?

Frequently Asked Questions

10 questions

A white-collar worker is someone who performs professional, desk, or administrative work, typically in an office environment. The term comes from the white dress shirts traditionally worn by these employees.

It is an idiom that means to be very angry, annoyed, or embarrassed. It describes the physical feeling of heat in your neck when you experience strong emotions.

Yes, as a verb, 'to collar' means to catch or arrest someone, or to stop someone so that you can talk to them, often when they are busy or trying to avoid you.

Often called the 'cone of shame,' it is a protective plastic cone placed around an animal's neck to prevent them from biting or licking wounds or stitches after surgery.

Collar stays are small, thin pieces of plastic or metal that are inserted into special pockets on the underside of a shirt collar to keep the points flat and crisp.

It is spelled C-O-L-L-A-R. Do not confuse it with C-O-L-O-R (the hue) or C-A-L-L-E-R (someone on the phone).

A blue-collar job involves manual labor, such as construction, manufacturing, or maintenance. These workers traditionally wore blue denim or uniforms to hide dirt.

A clerical collar is a narrow, stiff white collar that fastens at the back, worn by members of the Christian clergy as part of their professional dress.

Yes, in informal or police slang, 'a collar' is a noun that refers to the act of arresting someone. For example, 'That was a good collar.'

It is a shirt collar where the points are fastened to the shirt by small buttons, keeping the collar in place.

Test Yourself 180 questions

writing

Describe the difference between a white-collar and a blue-collar job.

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

Correct! Not quite. Correct answer:
writing

Write a sentence using 'collar' as a verb.

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writing

Explain the idiom 'hot under the collar'.

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writing

What is the purpose of a dog collar?

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writing

Describe a formal shirt collar.

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writing

Why might someone 'turn up their collar'?

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What is white-collar crime? Give an example.

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writing

Write a short story about a lost dog and its collar.

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writing

How does a collar differ from a harness for a pet?

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writing

Describe the appearance of a clerical collar.

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What are collar stays and why are they used?

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writing

Discuss the historical significance of the Elizabethan ruff.

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writing

Explain the term 'pink-collar' in a sociological context.

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writing

Write a sentence using 'collar' in an engineering context.

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writing

What does it mean to 'collar' someone for a conversation?

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writing

Compare a button-down collar with a spread collar.

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writing

Describe a time you saw someone get 'hot under the collar'.

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Why is a collar important for a cat that goes outside?

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What is a 'popped collar' and what does it signify?

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writing

Explain the phrase 'slip the collar'.

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speaking

Describe the collar of the shirt you are wearing (or a shirt you like).

Read this aloud:

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speaking

Tell a story about a time you were 'hot under the collar'.

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speaking

Explain why a dog needs a collar.

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speaking

Discuss the pros and cons of white-collar vs blue-collar jobs.

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speaking

How would you 'collar' a busy person for a meeting?

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speaking

Describe what an Elizabethan collar looks like on a pet.

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speaking

What is your opinion on 'popped collars' in fashion?

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speaking

Explain 'white-collar crime' to someone who doesn't know the term.

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speaking

Talk about a historical type of collar, like the ruff.

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speaking

How do you pronounce 'collar' in your accent?

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speaking

Why do priests wear clerical collars?

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speaking

What are the differences between a collar and a harness for dogs?

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speaking

Describe a 'stiff collar' and when you would wear one.

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speaking

Have you ever seen a 'pink-collar' job mentioned in the news?

Read this aloud:

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speaking

What would you do if your dog slipped its collar?

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speaking

Describe the mechanical function of a collar.

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speaking

Do you think the 'collar' class system is still relevant today?

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speaking

What is a 'button-down' collar and why is it popular?

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speaking

How do you fix a dirty collar?

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speaking

Use 'collar' as a verb in a sentence about catching a thief.

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listening

Listen to the sentence: 'The police made a collar.' What happened?

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listening

Listen: 'He's a blue-collar worker.' Does he work in an office?

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Listen: 'Your collar is folded.' What should the person do?

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listening

Listen: 'The dog needs a flea collar.' What is the problem?

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listening

Listen: 'He got hot under the collar.' How is he feeling?

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listening

Listen: 'The collar stays are missing.' What is wrong with the shirt?

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listening

Listen: 'It's a white-collar crime.' Is there a physical victim of violence?

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listening

Listen: 'The cat slipped its collar.' Where is the cat?

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listening

Listen: 'Tighten the shaft collar.' What is the person doing?

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listening

Listen: 'He was collared by the boss.' What happened?

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listening

Listen: 'The Elizabethan ruff was huge.' What was huge?

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listening

Listen: 'The clerical collar is white.' Who is wearing it?

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listening

Listen: 'The shirt has a spread collar.' What does it look like?

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listening

Listen: 'He grabbed him by the collar.' Was this a friendly action?

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listening

Listen: 'The pink-collar sector is expanding.' What kind of jobs are growing?

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/ 180 correct

Perfect score!

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