The sense of quirk meaning “a peculiarity of action or behavior” refers to a twist of sorts as well, insofar as our quirks often flip others’ expectations of us, perhaps even causing them to quirk their eyebrows …

QUIRK definition: 1. an unusual habit or part of someone's personality, or something that is strange and unexpected…. Learn more.

QUIRK definition: a peculiarity of action, behavior, or personality; mannerism. See examples of quirk used in a sentence.

quirk (kwûrk), n. 1. a peculiarity of action, behavior, or personality; mannerism. 2. caprice; vagary; accident: a quirk of fate. 3. a showy stroke, as in writing.

Definition of quirk noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Dec 14, 2025 · quirk (plural quirks) An idiosyncrasy; a slight glitch, a mannerism; something unusual about the manner or style of something or someone. synonym Synonym: foible The car steers …

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 …