/ Dictionary / Index F fast ice: Meaning and Definition of Find definitions for: fast' ice' Pronunciation: [key] ice that is frozen to, grounded on, or attached to the bottom of an area covered by shallow water. Cf. ice foot. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. fast forward fastidious Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language