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