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plethysmograph

Noun CEFR C2
plɛˈðɪz.məˌɡɹæf

Definitions

An instrument for measuring changes in volume within an organ or whole body (usually via fluctuations in the amount of fluid it contains).

Equivalents

Polskipletyzmograf

CEFR level

C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
See all C2 English words →

See also

plethysmography plethysmometer plethysmometry Plett Pletz pletzel

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