/ Dictionary / Index V vaporizer: Meaning and Definition of Find definitions for: va•por•iz•er Pronunciation: (vā'pu-rī"zur), [key] — n. a person or thing that vaporizes. a device for turning liquid into vapor, as an atomizer, esp. one that converts a medicinal substance into a vapor that is inhaled for respiratory relief. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: vaporizer (Thesaurus) vaporize vapor lock Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language