/ Dictionary / Index T trepid: Meaning and Definition of Find definitions for: trep•id Pronunciation: (trep'id), [key] — adj. fearful or apprehensive, esp. trembling from fear. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: trepid (Thesaurus) trephine trepidant 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