absorptivity absorptiveness • absquatulate · · · Info · Definitions · Synonyms · Characters · · absorptivity · · Text Latin · · Script 12 · · Length Definitions · · · (noun) (physics) the property of a body that determines the fraction of the incident radiation or sound flux absorbed or absorbable by the body. Synonyms: absorption factor. · · Noun Definition 1 Synonyms · · · absorption factor · · Synonym 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 i latin small letter i U+0069 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 v latin small letter v U+0076 y latin small letter y U+0079