plethysmograph

noun

Meaning

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

Etymology / origin

No prose etymology has been added yet.

No ancestor words have been linked yet.

Related words

plethysmometer(English)rheoplethysmograph(English)polyplethysmograph(English)plethysmometry(English)physiograph(English)photoplethysmograph(English)impedance plethysmography(English)pulsimeter(English)

Descendant words

No descendant words have been linked yet.

Sources

DictionaryAPI.dev English dictionary data

plethysmograph — meaning and etymology | WikiWord