in Scots law, is a method of acquiring property, by which, in things that have a close connexion or dependence upon one another, the property of the principal thing draws after it the property of the accessory. Thus, the owner of a cow becomes likewise the owner of the calf. See Law, title, Division of rights. It sometimes likewise signifies consent or acquiescence.

among physicians, is used for a paroxysm of a disease; among politicians, it signifies a prince's succeeding to the government upon the death of his predecessor.