/ Dictionary / Index F filtrate: Meaning and Definition of Find definitions for: fil•trate Pronunciation: (fil'trāt), [key] — v., n. -trat•ed, -trat•ing, —v.t., v.i. to filter. —n. liquid that has been passed through a filter. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: filtrate (Thesaurus) filtrable filum 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