present participle of hyperventilate
as in gasping
to breathe hard, quickly, or with difficulty he was so nervous he began hyperventilating, and the extra oxygen made him dizzy

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Cite this Entry

“Hyperventilating.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/hyperventilating. Accessed 21 Apr. 2024.

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