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Synonyms

collar

American  
[kol-er] / ˈkɒl ər /

noun

  • collars
    plural
  1. the part of a shirt, coat, dress, blouse, etc., that encompasses the neckline of the garment and is sewn permanently to it, often so as to fold or roll over.

  2. a similar but separate, detachable article of clothing worn around the neck or at the neckline of a garment.

  3. anything worn or placed around the neck.

  4. a leather or metal band or a chain, fastened around the neck of an animal, used especially as a means of restraint or identification.

  5. the part of the harness that fits across the withers and over the shoulders of a draft animal, designed to distribute the pressure of the load drawn.

  6. an ornamental necklace worn as insignia of an order of knighthood.

  7. a narrow strip of leather or other material stitched around the top of a shoe as reinforcement or trimming.

  8. Zoology. any of various collarlike markings or structures around the neck; torque.

  9. Metallurgy.

    1. a raised area of metal for reinforcing a weld.

    2. a raised rim at the end of a roll in a rolling mill to check lateral expansion of the metal being rolled.

  10. Machinery. a short ring formed on or fastened over a rod or shaft as a locating or holding part.

  11. (in iron or steel construction) a rigid frame for maintaining the form of an opening.

  12. the upper rim of a borehole, shot hole, or mine shaft.

  13. Also called bracelet.  a narrow horizontal molding encircling the top or bottom of a furniture leg.

  14. Glassmaking. merese.

  15. Informal.

    1. an arrest; capture.

    2. a person placed under arrest.


verb (used with object)

  • collars,
    present (3rd person singular)
  • collared,
    past participle,  past
  • collaring
    present participle
  1. to put a collar on; furnish with a collar.

    They finally succeeded in collaring the unwilling dog.

  2. to seize by the collar or neck.

    We collared the little fellow and brought him, struggling all the while, into the house.

  3. to detain (someone anxious to leave) in conversation.

    The reporters collared the witness for an hour.

  4. to lay hold of, seize, or take.

  5. Informal. to place under arrest.

  6. to roll up and bind (meat, fish, etc.) for cooking.

verb (used without object)

  • collars,
    present (3rd person singular)
  • collared,
    past participle,  past
  • collaring
    present participle
  1. Metalworking. (of a piece being rolled) to wrap itself around a roller.

idioms

  1. hot under the collar, angry; excited; upset.

collar British  
/ ˈkɒlə /

noun

  1. the part of a garment around the neck and shoulders, often detachable or folded over

  2. any band, necklace, garland, etc, encircling the neck

    a collar of flowers

  3. a band or chain of leather, rope, or metal placed around an animal's neck to restrain, harness, or identify it

  4. biology a marking or structure resembling a collar, such as that found around the necks of some birds or at the junction of a stem and a root

  5. a section of a shaft or rod having a locally increased diameter to provide a bearing seat or a locating ring

  6. a cut of meat, esp bacon, taken from around the neck of an animal

  7. informal aroused with anger, annoyance, etc

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. to put a collar on; furnish with a collar

  2. to seize by the collar

  3. informal to seize; arrest; detain

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
collar More Idioms  

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of collar

1250–1300; Middle English coler < Anglo-French; Old French colier < Latin collāre neckband, collar, equivalent to coll ( um ) neck + -āre, neuter (as noun) of -āris -ar 1; spelling later conformed to Latin ( -ar 2 )

Explanation

A collar goes around a neck. For a human, it’s the neckband of a shirt or jacket. For an animal, it’s a neckband that attaches to a leash, kills fleas, or makes a poodle feel fancy. The color of your collar says something about what you do. “Blue collar” refers to people who do manual labor while “white collar” refers to people with desk jobs. Animals generally don’t care what their collars look like. When it's a verb, collar means "apprehend" or "arrest," as when a police detective finally collars an elusive bank robber. This meaning arose from the 17th century use of collar, "grab someone by the neck."

Keep Reading on Vocabulary.com

Vocabulary lists containing collar

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Uniforms that sprouts porcupine quills at the tug of a collar?

From Los Angeles Times Aug. 15, 2026

Reflected sunglasses cover his eyes while a second pair hangs from the collar of his plain white T-shirt.

From Los Angeles Times Aug. 10, 2026

Recognizable by a subtle sparkly strip hidden inside a collar or on an aglet at the end of a drawstring cord, Cucinelli’s luxury clothing brand employs a muted palette of tans and grays.

From The Wall Street Journal Aug. 6, 2026

Barely 3.7% of graduates or post-graduates found white collar work and under 7% landed permanent salaried jobs, according to the report.

From BBC Aug. 3, 2026

Gogolev clenched his fists and tugged at his collar, groaning.

From "The Long-Lost Home" by Maryrose Wood

While some lament the decline of suits and ties, others are relieved to ditch the starchy collars and pantyhose.

From The Wall Street Journal Aug. 7, 2026

Keira Washtell, a PhD researcher on the Aberystwyth University project, said trackers on dogs' collars will help understand how they move across the landscape.

From BBC Aug. 2, 2026

AFP previously investigated a multilingual trend of videos stealing seniors’ identities to bait users into sympathetic purchases of slippers and dog collars.

From Barron's Jun. 18, 2026

Both Hole’s Courtney Love and Babes in Toyland’s Kat Bjelland claimed to be the first to perform in vintage, threadbare dresses with Peter Pan collars and puff sleeves, accessorized with knee socks and Mary Janes.

From Salon Jun. 12, 2026

Accompanying the noble few in the tombs to the world of the deceased were copper beads and bracelets, stone tablets and collars, textiles and awls, and, sometimes, stone pipes in the shape of surreal animals.

From "1491" by Charles C. Mann

It said archaeological trenches dug near the route of the underground cable "contained the rim of an inverted pottery vessel whose fabric suggests a Bronze Age collared urn circa 1700-1500BC, typically associated with human burial".

From BBC Aug. 9, 2026

Big stock owners are hedging with collared positions—selling upside calls to buy downside puts.

From Barron's Jun. 24, 2026

She wore a long skirt from Aritzia, a collared blue tank, a belt and loafers.

From The Wall Street Journal Jun. 23, 2026

She’s wearing oversize sunglasses, a crisp collared shirt, an even crisper pleated navy skirt and leopard-print pumps.

From Los Angeles Times May 14, 2026

They wore collared white shirts, too, the kind Grandma calls “blouses.”

From "P.S. I Miss You" by Jen Petro-Roy

Tagging and collaring is an underfunded process, said Domingo.

From Los Angeles Times Aug. 24, 2024

Their small, fuzzy bodies made collaring them difficult, too.

From Science Magazine Jan. 25, 2024

The UK-based non-profit organisation, Fauna & Flora International, has been involved in efforts to protect the Ustyurt population by establishing a new anti-poaching ranger team and using satellite collaring to monitor saiga movements.

From BBC Jul. 3, 2021

Now a biologist based at Wildlife SOS, Shanmugavelu was preparing for a trip to Chhattisgarh in northern India for a radio collaring operation on a group of problematic elephants there.

From Scientific American Sep. 23, 2020

The muck seemed to climb me, rising up my arms, my chest, collaring my throat like a noose.

From "Miss Peregrine's Home for Peculiar Children" by Ransom Riggs

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