in-marriage inmarriage • inmarry · · · Info · Definitions · Synonyms · Characters · · in-marriage · · Text Common · · Latin · · Scripts 11 · · Length 4 · · Syllables Definitions · · · (noun) marriage within one's own tribe or group as required by custom or law. Synonyms: endogamy, intermarriage, inmarriage. · · Noun Definition 1 Synonyms · · · endogamy · · Synonym 1 intermarriage · · Synonym 2 inmarriage · · Synonym 3 Characters · · - hyphen-minus U+002D a latin small letter a U+0061 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E r latin small letter r U+0072