spectroscopist


spec·tros·co·py

S0619100 (spĕk-trŏs′kə-pē)n. pl. spec·tros·co·pies 1. The study of spectra, especially experimental observation of optical spectra or mass spectra, to determine the properties of their source.2. A variety or instance of such study.
spec·tros′co·pist n.