tidal air

noun

: the air that passes in and out of the lungs in an ordinary breath and averages 500 cubic centimeters in a normal adult human male

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tidal air
tidal volume
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“Tidal air.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/tidal%20air. Accessed 31 Oct. 2025.

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