sleep apnea

noun

: apnea that recurs during sleep and is caused especially by obstruction of the airway or a disturbance in the brain's respiratory center

Examples of sleep apnea 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.
Dry Mouth, Drooling, and Bad Breath Both dry mouth and drooling can be signs of sleep apnea. Brandon Peters, Verywell Health, 29 Oct. 2025 One unexpected finding, according to Banks, has been the prevalence of undiagnosed sleep apnea among participants. Barbara Bry, San Diego Union-Tribune, 26 Oct. 2025 Another cause for concern is sleep apnea, a common but potentially serious sleep disorder. Kris Ann Valdez, Parents, 22 Oct. 2025 Meanwhile, Eli Lilly is studying orforglipron in separate trials in patients with obstructive sleep apnea and hypertension. Annika Kim Constantino,bertha Coombs, CNBC, 21 Oct. 2025 See All Example Sentences for sleep apnea

Word History

First Known Use

1975, in the meaning defined above

Time Traveler
The first known use of sleep apnea was in 1975

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Cite this Entry

“Sleep apnea.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sleep%20apnea. Accessed 3 Nov. 2025.

Medical Definition

sleep apnea

noun
: brief periods of recurrent cessation of breathing during sleep that is caused especially by obstruction of the airway or a disturbance in the brain's respiratory center and is associated especially with excessive daytime sleepiness

More from Merriam-Webster on sleep apnea

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