/ Dictionary / Index A abp.: Meaning and Definition of Find definitions for: abp. Pronunciation: [key] archbishop. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ab ovo* abr. Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language