pleth·​ys·​mog·​ra·​phy ˌpleth-iz-ˈmäg-rə-fē How to pronounce plethysmography (audio)
plural plethysmographies
: the use of the plethysmograph : examination by plethysmograph

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Cite this Entry

“Plethysmography.” Medical Dictionary, Merriam-Webster, Accessed 24 Apr. 2024.

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