/ Dictionary / Index I icequake: Meaning and Definition of Find definitions for: ice•quake Pronunciation: (īs'kwāk"), [key] — n. a disturbance, esp. a vibration or series of vibrations, caused by the breaking up of large ice masses. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ice point ice rain 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