/ Dictionary / Index F festuca: Meaning and Definition of Find definitions for: fes•tu•ca Pronunciation: (fe-st'ku, -sty'-), [key] — n. any grass of the genus Festuca, chiefly characterized by tufted blades and spikelets, comprising the fescues. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: festuca (Thesaurus) festschrift FET Related Content Daily Word Quiz: censure Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language