/ Dictionary / Index T trepang: Meaning and Definition of Find definitions for: tre•pang Pronunciation: (tri-pang'), [key] — n. any of various holothurians or sea cucumbers, as Holothuria edulis, used as food in China. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: trepang (Thesaurus) trepan trephine Related Content Daily Word Quiz: abstain Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language