spectroscope spectroradiometry • spectroscopic · · · Info · Definitions · Synonyms · Characters · · spectroscope · · Text Latin · · Script 12 · · Length 3 · · Syllables Definitions · · · (noun) an optical instrument for spectrographic analysis. Synonyms: prism spectroscope. · · Noun Definition 1 Synonyms · · · prism spectroscope · · Synonym 1 Characters · · c latin small letter c U+0063 e latin small letter e U+0065 o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074