/ Dictionary / Index L ladder back: Meaning and Definition of Find definitions for: lad'der back" Pronunciation: [key] a chair back having a number of horizontal slats between uprights. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ladder ladder company Related Content Daily Word Quiz: circumspect Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language