inhaler

noun

in·​hal·​er in-ˈhā-lər How to pronounce inhaler (audio)
1
: a device by means of which medicinal material is inhaled
an asthma inhaler
2
: one that inhales

Examples of inhaler in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The offerings include Eli Lilly’s Zepbound starting at $299 a month and Novo Nordisk’s Wegovy pill for as little as $149 a month; AstraZeneca’s inhaler Bevespi for $51; and Pfizer’s Xeljanz, used to treat rheumatoid arthritis and other conditions, for $1,518,30. Tami Luhby, CNN Money, 5 Feb. 2026 During his treatment, Ray J was hooked up to oxygen and using an inhaler to support his breathing, per a later PEOPLE report. Rachel Raposas, PEOPLE, 28 Jan. 2026 Use inhalers or nebulizers to improve breathing difficulties. Evan Moore, Charlotte Observer, 27 Jan. 2026 Insulin, inhalers and injectable medication are especially vulnerable to freezing. Alexis Simmerman, Austin American Statesman, 26 Jan. 2026 See All Example Sentences for inhaler

Word History

First Known Use

1778, in the meaning defined at sense 1

Time Traveler
The first known use of inhaler was in 1778

Browse Nearby Words

Cite this Entry

“Inhaler.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/inhaler. Accessed 16 Feb. 2026.

Kids Definition

inhaler

noun
in·​hal·​er in-ˈhā-lər How to pronounce inhaler (audio)
1
: a device used in inhaling medicines (as those to treat asthma)
2
: one that inhales

Medical Definition

inhaler

noun
in·​hal·​er in-ˈhā-lər How to pronounce inhaler (audio)
: a device by means of which usually medicinal material is inhaled compare inhalator

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