/ Dictionary / Index A abirritant: Meaning and Definition of Find definitions for: ab•ir•ri•tant Pronunciation: (ab-ir'i-tunt), [key] — Med. Med. —n. a soothing medication. —adj. relieving or lessening irritation; soothing. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. abiotrophy abirritate 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