Breadcrumb Home > Dictionary > Index A APR: Meaning and Definition of Find definitions for: APR Pronunciation: [key] annual percentage rate. Apr. Pronunciation: [key] April. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: apr (Thesaurus) appurtenant apraxia ✖ Related Content Daily Word Quiz: donnybrook Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language