hypopnea

[ hahy-pop-nee-uh, hi- ]

noun

, Pathology.

1. abnormally shallow and slow breathing.

Word History and Origins

Origin of hypopnea¹

hypo- + -pnea

Example Sentences

When one's breathing is reduced, this condition is known as a hypopnea; if one's breathing stops altogether, it is called an apnea.

From Salon

It’s traditionally divided into two terms: apnea and hypopnea.

From The Verge

Apnea is measured on the apnea/hypopnea index — how many times an hour a person stops or nearly stops breathing for at least 10 seconds.

From New York Times

A sleep apnea diagnosis requires more than five episodes of apnea or hypopnea an hour while asleep, Park said.

From US News