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Meaning of tic

tic

Pronunciation: (tik), [key]
— n.
    1. a sudden, spasmodic, painless, involuntary muscular contraction, as of the face.
    2. Seetic douloureux.
  1. a persistent or recurrent behavioral trait; personal quirk: her distinctive verbal tics.

-tic

Pronunciation: [key]
  1. a suffix, equivalent in meaning tooccurring in adjectives of Greek origin (analytic), used esp. in the formation of adjectives from nouns with stems in -sis: hematotic; neurotic.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
See also:
  • tic (Thesaurus)