/ Dictionary / Index L ladder polymer: Meaning and Definition of Find definitions for: lad'der pol"ymer Pronunciation: [key] — Chem. Chem. a polymer, as DNA, consisting of double-stranded chains linked by hydrogen bonds or chemical bonds at regular intervals. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ladderman ladder stitch Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language