/ Dictionary / Index A atomizer: Meaning and Definition of Find definitions for: at•om•iz•er Pronunciation: (at'u-mī"zur), [key] — n. an apparatus for reducing liquids to a fine spray, as for medicinal or cosmetic application. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: atomizer (Thesaurus) atomize atom smasher Related Content Daily Word Quiz: crutiny Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language