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Synonyms

quirk

American  
[kwurk] / kwɜrk /

noun

quirks plural
  1. a peculiarity of action, behavior, or personality; mannerism.

    He is full of strange quirks.

  2. a shift, subterfuge, or evasion; quibble.

  3. a sudden twist or turn.

    He lost his money by a quirk of fate.

  4. a flourish or showy stroke, as in writing.

  5. Architecture.

    1. an acute angle or channel, as one dividing two parts of a molding or one dividing a flush bead from the adjoining surfaces.

    2. an area taken from a larger area, as a room or a plot of ground.

    3. an enclosure for this area.

  6. Obsolete. a clever or witty remark; quip.


adjective

  1. formed with a quirk or channel, as a molding.

quirk British  
/ kwɜːk /

noun

  1. an individual peculiarity of character; mannerism or foible

  2. an unexpected twist or turn

    a quirk of fate

  3. a continuous groove in an architectural moulding

  4. a flourish, as in handwriting

"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

Synonym Usage

See eccentricity.

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of quirk

First recorded in 1540–50; origin uncertain

Explanation

A quirk is a unique, odd, and sometimes charming trait that makes a person stand out from the crowd. Country comedian Minnie Pearl was known for her quirk of wearing a $1.98 price tag dangling from her hat. A quirk can be an adorable little habit, like wearing flowery dresses and big sun bonnets or bow ties every day. Someone who has one or many quirks is said to be quirky — a little odd, but usually in a fun way. When it's not being used to describe people's unusual traits, quirk can mean a quick curve, or a groove, that runs along or separates the molding in a building.

Keep Reading on Vocabulary.com

Vocabulary lists containing quirk

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.

It’s a cruel quirk of fate, or maybe just a tragic irony, that we are celebrating America’s semiquincentennial during one of the most surreal periods in American history.

From Salon • Jun. 30, 2026

This drafting quirk, far more than just a fun fact for grammar nerds or English teachers nationwide, is seen as proof that a narrow reading of the spending clause is most appropriate.

From Slate • Jun. 23, 2026

It was that quirk of fate that allowed Balogun, who lived just two months in the U.S., to represent the country on soccer’s biggest stage.

From Los Angeles Times • Jun. 15, 2026

“The jump was expected due to a quirk from the government shutdown,” noted Thomas Simons, chief U.S. economist at Jefferies.

From MarketWatch • May 12, 2026

A little quirk of a point that tells me when he’s joking.

From "The Light in Hidden Places" by Sharon Cameron

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