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.
Gradisar says snoring and sleep apnea are on the rise, which means noise can be a primary factor in poor sleep quality. Patricia Shannon, Better Homes & Gardens, 11 Mar. 2026 In severe cases of sleep apnea, people stop breathing hundreds of times each night. Sandee Lamotte, CNN Money, 10 Mar. 2026 At-home tests are more designed to answer the question of whether someone has sleep apnea or not rather than to examine a broad range of disorders. Helen Carefoot, Flow Space, 10 Mar. 2026 Some people who have sleep apnea, for instance, might be diagnosed with insomnia as well. Veronique Greenwood, Time, 4 Mar. 2026 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 17 Mar. 2026.

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

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