/ Dictionary / Index L lever tumbler: Meaning and Definition of Find definitions for: lev'er tum"bler Pronunciation: [key] a flat metal tumbler in a lock. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Levertov Lévesque Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language