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 supplement glutathione, given through an IV or an inhaler-like machine called a nebulizer, has not been proven to be safe or effective and could expose firefighters to illness if there is contamination while it's produced, experts say. — ABC News, 23 Aug. 2026 The supplement glutathione, given through an IV or an inhaler-like machine called a nebulizer, has not been proven to be safe or effective and could expose firefighters to illness if there is contamination while it’s produced, experts say. — Martha Bellisle, Los Angeles Times, 23 Aug. 2026 Some medications, such as an inhaler, may malfunction when left in a hot car for extended periods, Bell adds. — Olivia McIntosh, Martha Stewart, 9 Aug. 2026 These aromatherapy inhalers are perfect for freshening your immediate air. — Jasmine Gomez, Travel + Leisure, 5 Aug. 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

Rhymes for inhaler

See All Rhymes for inhaler

Browse Nearby Words

inhale
inhaler
in half
See all Nearby Words

Cite this Entry

“Inhaler.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/inhaler. Accessed 1 Sep. 2026.

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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
Last Updated: - Updated example sentences
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