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.
Remember To Take Care Of Yourself, Too Pre-flight safety demos remind us to put on our oxygen masks first before assisting others—managers should apply this to mental health. Pedro Canahuati, Forbes, 20 Nov. 2024 The site is 2,900 metres above sea level – so high that Maisel had to wear an oxygen mask while taking photos from the plane. Amit Katwala, WIRED, 27 Oct. 2019 William sent her two photos: one of Lucy with a doctor and another of her in a hospital bed wearing an oxygen mask with her eyes closed. Daryl Perry, The Indianapolis Star, 30 Oct. 2024 The adage is true: Put on your own oxygen mask first. Alexa Mikhail, Fortune Well, 26 Oct. 2024 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

Dictionary Entries Near oxygen mask

Cite this Entry

“Oxygen mask.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/oxygen%20mask. Accessed 15 Dec. 2024.

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

More from Merriam-Webster on oxygen mask

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!