/ Dictionary / Index F filasse: Meaning and Definition of Find definitions for: fi•lasse Pronunciation: (fi-las'), [key] — n. any of various vegetable fibers, other than cotton, processed for manufacture into yarn. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. filariid filate Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language