/ Dictionary / Index D diphenylaminechlorarsine: Meaning and Definition of Find definitions for: di•phen•yl•a•mine•chlo•rar•sine Pronunciation: (dī-fen"l-u-mēn"klô-rär'sēn, -klō-, -am"un-, -fēn"-), [key] — n. Chem. adamsite. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. diphenylamine diphenylhydantoin Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language