/ Dictionary / Index A aboon: Meaning and Definition of Find definitions for: a•boon Pronunciation: (u-bn'), [key] — adv., prep. Scot. and Brit. Dial. above. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. abomination aboral Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language