oxygen mask

noun

: a device worn over the nose and mouth through which oxygen is supplied from a storage tank

Examples of oxygen mask 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.
Three-time Tour de France champion Pogacar is on his way to greatest-of-all-time status, or at least will not need an oxygen mask to breathe Eddy Merckx’s rarified air. Jacob Whitehead, New York Times, 3 July 2025 His parents would wake every four hours to hold an oxygen mask up to his face. Jordan Smith, IndyStar, 2 July 2025 The familiar adage from airplane safety demonstrations holds: put your oxygen mask on before helping others. Julia Korn, Forbes.com, 24 June 2025 Just as flight attendants remind us to secure our own oxygen masks before helping others, leaders must prioritize their own well-being to be fully present and supportive of their teams. Irma Becerra, Forbes.com, 23 May 2025 See All Example Sentences for oxygen mask

Word History

First Known Use

1920, in the meaning defined above

Time Traveler
The first known use of oxygen mask was in 1920

Browse Nearby Words

Cite this Entry

“Oxygen mask.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/oxygen%20mask. Accessed 17 Jul. 2025.

Kids Definition

oxygen mask

noun
: a device worn over the nose and mouth through which oxygen is supplied from a storage tank

Medical Definition

oxygen mask

noun
: a device worn over the nose and mouth through which oxygen is supplied from a storage tank
Last Updated: - Updated example sentences
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