/ Dictionary / Index T tunicle: Meaning and Definition of Find definitions for: tu•ni•cle Pronunciation: (t'ni-kul, ty'-), [key] — n. Eccles. a vestment worn over the alb by subdeacons, as at the celebration of the Mass, and by bishops. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. tunic flower tuning fork Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language