A. In gen., a hindering, preventing (post-class.), Dig. 3, 3, 42, § 1.—
B. In partic., a legal hindering, i. e. a forbidding, prohibition (very rare, but class.): sceleris, Cic. Fragm. ap. Quint. 9, 2, 18: “tollendi,” Cic. Verr. 2, 3, 14, § 37: “alicujus actus,” Dig. 48, 19, 8: “divortii,” Tert. adv. Marc. 4, 34; id. Monog. 9; Arn. 2, 5.