n. The act of annulling or making void; annulment.n. The act of becoming, or the state of being, vacant; especially, the state of a benefice when it becomes void by death, deprivation, resignation, or preferment of the incumbent; vacancy.n. The act of avoiding or shunning anything disagreeable or unwelcome.n. A retiring from or leaving a place.n. An emptying out; that by which a fluid is carried off; an outlet.n. The custom which forbids one member of a family to meet or address another member. This custom is found among many primitive tribes, and relates most frequently to a man and his mother-in-law.