kymograph

1 of 2

noun (1)

ky·​mo·​graph ˈkī-mə-ˌgraf How to pronounce kymograph (audio)
: a device which graphically records motion or pressure (as of blood)
kymographic adjective
kymography noun

kymography

2 of 2

noun (2)

ky·​mog·​ra·​phy kīˈmägrəfē How to pronounce kymography (audio)
plural -es
: the making of kymographic records

Word History

Etymology

Noun (1)

Greek kyma wave + International Scientific Vocabulary -graph — more at cyme

Noun (2)

International Scientific Vocabulary cym- + -graphy

First Known Use

Noun (1)

1872, in the meaning defined above

Time Traveler
The first known use of kymograph was in 1872

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Cite this Entry

“Kymograph.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/kymograph. Accessed 25 Jun. 2026.

Medical Definition

kymograph

noun
ky·​mo·​graph -ˌgraf How to pronounce kymograph (audio)
: a device which graphically records motion or pressure
especially : a recording device including an electric motor or clockwork that drives a usually slowly revolving drum which carries a roll of plain or smoked paper and also having an arrangement for tracing on the paper by means of a stylus a graphic record of motion or pressure (as of the organs of speech, blood pressure, or respiration) often in relation to particular intervals of time
kymographic adjective
kymography noun
plural kymographies

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