/ Dictionary / Index T troffer: Meaning and Definition of Find definitions for: trof•fer Pronunciation: (trof'ur, trô'fur), [key] — n. a trough-shaped reflector holding one or more fluorescent lamps. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Troezen troglobiont Related Content Daily Word Quiz: penchant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language