- (n.) A contrivance to filter, as air, in order to protect the lungs from inhaling damp or cold air, noxious gases, dust, etc.; also, the respiratory apparatus for divers.
- (n.) One who inhales.
- (n.) An apparatus for inhaling any vapor or volatile substance, as ether or chloroform, for medicinal purposes.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). inhaler. Retrieved September 24, 2026, from http://smartdefine.org/inhaler/definitions/2021710 |
| Chicago | Webster's. 2011. "inhaler" http://smartdefine.org/inhaler/definitions/2021710 (accessed September 24, 2026). |
| Harvard | Webster's 2011, inhaler, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/inhaler/definitions/2021710>. |
| MLA | Webster's. "inhaler" 27 May 2011. Web. 24 September 2026. <http://smartdefine.org/inhaler/definitions/2021710> |