reflection factor reflectional • reflectionist · · · Info · Definitions · Synonyms · Characters · · reflection factor · · Text Common · · Latin · · Scripts 17 · · Length 5 · · Syllables Definitions · · · (noun) the fraction of radiant energy that is reflected from a surface. Synonyms: coefficient of reflection, reflection factor, reflectance, reflectivity. · · Noun Definition 1 Synonyms · · · coefficient of reflection · · Synonym 1 reflectance · · Synonym 2 reflectivity · · Synonym 3 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 f latin small letter f U+0066 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074