/ Dictionary / Index L lake whitefish: Meaning and Definition of Find definitions for: lake' white"fish Pronunciation: [key] a whitefish, Coregonus clupeaformis, found in the Great Lakes and north to Alaska, used for food. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Lakeville Lakewood Related Content Daily Word Quiz: benevolent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language