SERVITUS TIGNI IMMITTENDI, civil law. The name of a servitude which consists in requiring him who owes it, to permit his neighbor to place his joists on his wall. It differs from the servitude Oneris ferendi. (q.v.) in this, that in the former the owner of the servient building is bound to repair and rebuild the wall; whereas, in the latter he is not. Dig. lib. 8, Sec. 2.