/ Dictionary / Index A aquatone: Meaning and Definition of Find definitions for: aq•ua•tone Pronunciation: (ak'wu-tōn", ä'kwu-), [key] — n. a lithographic process for printing by offset from a metal plate coated with photosensitized gelatin. a print so produced. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. aquatint aquavit Related Content Daily Word Quiz: candor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language