/ Dictionary / Index D dimethylbenzene: Meaning and Definition of Find definitions for: di•meth•yl•ben•zene Pronunciation: (dī-meth"ul-ben'zēn, -ben-zēn'), [key] — n. Chem. xylene. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dimethylanthranilate dimethylcarbinol Related Content Daily Word Quiz: illegible Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language