/ Dictionary / Index T tunic: Meaning and Definition of Find definitions for: tu•nic Pronunciation: (t'nik, ty'-), [key] — n. a coat worn as part of a military or other uniform. a gownlike outer garment, with or without sleeves and sometimes belted, worn by the ancient Greeks and Romans. a woman's upper garment, either loose or close-fitting and extending over the skirt to the hips or below. a garment with a short skirt, worn by women for sports. a tunicle. any covering or investing membrane or part, as of an organ. an integument, as that covering a seed. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: tunic (Thesaurus) Tunguz tunica Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language