/ Dictionary / Index A arylamine: Meaning and Definition of Find definitions for: ar•yl•a•mine Pronunciation: (ar"il-u-mēn', -am'in), [key] — n. Chem. any of a group of amines in which one or more of the hydrogen atoms of ammonia are replaced by aromatic groups. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. aryl arylate Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language