ĭn-offĭcĭōsus, a, um, adj., undutiful, inofficious.
I In gen.
A Not observant of his duty , undutiful : humana gens inofficiosa dei, Tert. Apol. 40: libertus inofficiosus patrono, Dig. 37, 14, 1.—
B Contrary to one’s duty : testamentum, i. e. one in which nothing is left to one's nearest relatives, children, etc., Cic. Verr. 1, 42, 107; cf. Dig. 5, 2.—
II In partic., not obliging , disobliging : in aliquem, Cic. Att. 13, 27, 1.