oscillograph

(-graf′)

noun

an instrument for displaying or recording in the form of a curve the instantaneous values of rapidly varying electrical quantities

Origin: < L oscillare, to swing + -graph

Related Forms:

See oscillograph in American Heritage Dictionary 4

noun

A device that records oscillations, as of an electric current and voltage.

Origin:

Origin: oscill(ation)

Origin: + -graph

Related Forms:

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