— spectrographer /spek trog"reuh feuhr/ , n. — spectrographic /spek'treuh graf"ik/ , adj. — spectrographically , adv. — spectrography , n.
/spek"treuh graf', -grahf'/ , n.
1. a spectroscope for photographing or producing a representation of a spectrum.
2. See sound spectrograph .
[ 1880-85; SPECTRO- + -GRAPH ]