spec·tro·graph 
(spĕktrə-grăf′)
(spĕktrə-grăf′)n.
1. A spectroscope equipped to photograph or otherwise record spectra.
2. See spectrogram.
spec′tro·graphic adj.
spec′tro·graphi·cal·ly adv.
spec·trogra·phy (-trŏgrə-fē) n.
- semiautobiographical
- semiautomated
- semiautomatic
- semi-automatic
- semiautonomous
- semiautonomously
- semiautonomy
- semibold
- semibreve
- semicentennial
- semicircle
- semicircular
- semicircular canal
- semicivilized
- semiclassical
- semicolon
- semicoma
- semicomatose
- semiconducting
- semiconductor
- semiconductor diode
- semiconductor laser
- semiconscious
- semiconsciously
- semiconsciousness