spectrum analysis spectrum • spectrum color · · · Info · Definitions · Synonyms · Characters · · spectrum analysis · · Text Common · · Latin · · Scripts 17 · · Length 6 · · Syllables Definitions · · · (noun) the use of spectroscopes to analyze spectra. Synonyms: spectroscopy, spectrometry, spectroscopic analysis, spectrum analysis, spectrographic analysis. · · Noun Definition 1 Synonyms · · · spectroscopy · · Synonym 1 spectrometry · · Synonym 2 spectroscopic analysis · · Synonym 3 spectrographic analysis · · Synonym 4 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E 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 u latin small letter u U+0075 y latin small letter y U+0079