sleep apnea


noun

See under apnea.

Nearby words

  1. sleekit,
  2. sleekly,
  3. sleeky,
  4. sleep,
  5. sleep a wink, not,
  6. sleep apnoea,
  7. sleep around,
  8. sleep hygiene,
  9. sleep in,
  10. sleep learning

Origin of sleep apnea

First recorded in 1975–80

apnea

or ap·noe·a

[ ap-nee-uh, ap-nee-uh ]
/ ˈæp ni ə, æpˈni ə /

noun Pathology.

a temporary suspension of breathing, occurring in some newborns (infant apnea) and in some adults during sleep (sleep apnea).

Origin of apnea

1710–20; < New Latin apnoea < Greek ápnoia, equivalent to ápno(os) breathless (a- a-6 + pno-, variant stem of pneîn to breathe + -os adj. suffix) + -ia -ia

Related formsap·ne·al, ap·ne·ic, ap·noe·al, ap·noe·ic, adjective

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019


Word Origin and History for sleep apnea

apnea

n.

"suspension of breathing," also apnoea, 1719, Modern Latin, from Greek apnoia "absence of respiration," from apnos "without breathing," from a- "not" (see a- (3)) + pnein "to breathe" (see pneuma).

Online Etymology Dictionary, © 2010 Douglas Harper

Medicine definitions for sleep apnea

apnea

[ ăpnē-ə, ăp-nēə ]

n.

Temporary absence or cessation of breathing.
Related formsap•neic adj. n.


n.

Apnea caused by upper airway obstruction during sleep, associated with frequent awakening and often with daytime sleepiness.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Science definitions for sleep apnea

apnea

[ ăpnē-ə, ăp-nēə ]

The temporary absence or cessation of breathing.

Apnea caused by upper airway obstruction during sleep, associated with frequent awakening and often with daytime sleepiness. It occurs most often in people who are obese or who have an obstructed respiratory tract or neurological abnormalities.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.