1
: local and habitual spasmodic motion of particular muscles especially of the face : twitching
2
: a frequent usually unconscious quirk of behavior or speech
"you know" is a verbal tic

Examples of tic in a Sentence

The verbal tic “you know” often occurs in her speech. constantly playing with her hair is one of her more annoying tics
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
These meta-references might have registered as little more than self-conscious tics, but Robinson’s aggressively eccentric performance gives them a prickly, ultimately disturbing sense of purpose. Justin Chang, New Yorker, 16 May 2025 In fact, some of Guy's vocal tics inspired some of Pee-wee's most iconic catchphrases. Esther Kang, People.com, 24 Jan. 2025 Chris used to have a grim, distinctive tic of executing his enemies in the head; now, the climactic battle is just a spray of bullets. Amy Nicholson, Los Angeles Times, 24 Apr. 2025 Her specific tics are not a universal symptom of the disorder. Zoey Lyttle, People.com, 24 Apr. 2025 See All Example Sentences for tic

Word History

Etymology

French

First Known Use

circa 1834, in the meaning defined at sense 1

Time Traveler
The first known use of tic was circa 1834

Browse Nearby Words

Cite this Entry

“Tic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tic. Accessed 28 May. 2025.

Kids Definition

tic

noun
1
: a regularly repeated twitching movement of a particular muscle and especially one of the face
2
: a particular form of behavior or speech that is often repeated
"you know" is a verbal tic

Medical Definition

tic

noun
1
: local and habitual spasmodic motion of particular muscles especially of the face : twitching
2
: a habitual usually unconscious quirk of behavior or speech

More from Merriam-Webster on tic

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!