/ Dictionary / Index A accordion-fold: Meaning and Definition of Find definitions for: ac•cor•di•on-fold Pronunciation: (u-kôr'dē-un fōld"), [key] — v.t. to fold into pleats resembling the bellows of an accordion: to make a fan by accordion-folding a sheet of paper. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. accordion accordionist Related Content Daily Word Quiz: morose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language