English noun: spectrograph | |||
1. | spectrograph (artifact) a spectroscope by which spectra can be photographed | ||
Broader (hypernym) | prism spectroscope, spectroscope | ||
Narrower (hyponym) | sound spectrograph | ||
2. | spectrograph (artifact) a photographic record of a spectrum | ||
Synonyms | spectrogram | ||
Broader (hypernym) | exposure, photo, photograph, pic, picture | ||
Narrower (hyponym) | visible speech | ||