/ Dictionary / Index A abr.: Meaning and Definition of Find definitions for: abr. Pronunciation: [key] abridge. abridged. abridgment. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. abp. abracadabra 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