hyperventilate
verb
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Hyperventilating can be a response to fear and anxiety. A test pilot who panics and hyperventilates faces a dangerous situation. When the level of carbon dioxide in your blood goes down and the oxygen level goes up, blood vessels constrict because of the chemical changes and the body can't get enough oxygen (even though it's there in the blood), and the pilot can become lightheaded and may even faint. To guard against this, pilots are taught to control their breathing. On the ground, the usual remedy for hyperventilation is breathing into a paper bag, which raises the level of carbon dioxide and restores normal breathing.
Examples of hyperventilate in a Sentence
Bob Kappstatter, New York Daily News, 9 June 2024
The Democratic hand-wringing may have elevated to hyperventilating with the release of a couple of late-December surveys.
—Michael Smolens, San Diego Union-Tribune, 9 Feb. 2024
But sometimes, a series will sneak through that offers more than titillation, cheap thrills, and hyperventilating aesthetics.
—Chris Vognar, Rolling Stone, 20 Jan. 2024
At points, his crackling prose froths over into hyperventilating superfan’s rants—an approach that befits a band with such a passionate following.
—Saby Reyes-Kulkarni, SPIN, 20 Dec. 2023
See all Example Sentences for hyperventilate 
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“Hyperventilate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hyperventilate. Accessed 2 Jul. 2024.
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hyperventilate
verb
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