gamma globulin gamma function • gamma hydroxybutyrate · · · Info · Definitions · Synonyms · Characters · · gamma globulin · · Text Common · · Latin · · Scripts 14 · · Length 5 · · Syllables Definitions · · · (noun) a plasma protein containing the immunoglobulins that are responsible for immune responses. Synonyms: gamma globulin, human gamma globulin. · · Noun Definition 1 Synonyms · · · human gamma globulin · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 g latin small letter g U+0067 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 o latin small letter o U+006F u latin small letter u U+0075