/ Dictionary / Index L Lake Forest: Meaning and Definition of Find definitions for: Lake" For'est Pronunciation: [key] a city in NE Illinois, N of Chicago, on Lake Michigan. 15,245. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. lake dwelling lakefront Related Content Daily Word Quiz: lunar Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language