/ Dictionary / Index L lemon law: Meaning and Definition of Find definitions for: lem'on law" Pronunciation: [key] a law that requires manufacturers to replace, repair, or refund the cost of automobiles that prove to be defective. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. lemon kali lemon mint Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language