/ Dictionary / Index D detritivore: Meaning and Definition of Find definitions for: de•tri•ti•vore Pronunciation: (di-trī'tu-vôr", -vōr"), [key] — n. Ecol. an organism that uses organic waste as a food source, as certain insects. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. detrition detritus Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language