/ Dictionary / Index F filtrable: Meaning and Definition of Find definitions for: fil•tra•ble Pronunciation: (fil'tru-bul), [key] — adj. filterable. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. filthy lucre filtrate Related Content Daily Word Quiz: belligerent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language