M / mātrĭmōnĭālis
adjective

mātrĭmōnĭālis

neut. mātrĭmōnĭāle
matrimonium
belonging to marriage, matrimonial
of or belonging to marriage, matrimonial (post-class.): tabulae, Firm. Math. 7, 17: lectulus, Quint. Decl. 1, 13.