spectrogram

noun spec·tro·gram \ˈspek-t(r)ə-ˌgram\

Definition of SPECTROGRAM

: a photograph, image, or diagram of a spectrum

International Scientific Vocabulary

First Known Use: 1892

Medical Dictionary

noun spec·tro·gram \ˈspek-t(r)ə-ˌgram\

: a photograph or diagram of a spectrum

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