/ Dictionary / Index O overlearn: Meaning and Definition of Find definitions for: o•ver•learn Pronunciation: (ō"vur-lûrn'), [key] — -learned -learnt, -learn•ing. to learn or memorize beyond the point of proficiency or immediate recall. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. overleap overlie Related Content Daily Word Quiz: apogee Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language