sorption Sorosporium • sorra · · · Info · Definitions · Characters · · sorption · · Text Latin · · Script 8 · · Length Definitions · · · (noun) the process in which one substance takes up or holds another (by either absorption or adsorption). · · Noun Definition 1 Characters · · i latin small letter i U+0069 n latin small letter n U+006E 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