/ Dictionary / Index I inhaler: Meaning and Definition of Find definitions for: in•hal•er Pronunciation: (in-hā'lur), [key] — n. an apparatus or device used in inhaling medicinal vapors, anesthetics, etc. a respirator. a person who inhales. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: inhaler (Thesaurus) inhale Inhambane Related Content Daily Word Quiz: pundit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language