sex organ sexology • sexpartite · · · Info · Definitions · Synonyms · Characters · · sex organ · · Text Common · · Latin · · Scripts 9 · · Length 3 · · Syllables Definitions · · · (noun) any organ involved in sexual reproduction. Synonyms: reproductive organ, sex organ. · · Noun Definition 1 Synonyms · · · reproductive organ · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 g latin small letter g U+0067 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 x latin small letter x U+0078