/ Dictionary / Index L leaky: Meaning and Definition of Find definitions for: leak•y Pronunciation: (lē'kē), [key] — leak•i•er, leak•i•est. allowing liquid, gas, etc., to enter or escape: a leaky boat; a leaky container. unreliable: a leaky memory; a leaky tongue. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: leaky (Thesaurus) leakproof leal Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language