n. A ruler or governor.n. In the Ch. of Eng., a clergyman who has the charge of a parish and full possession of all the rights and privileges attached thereto.n. In the United States, a clergyman in charge of a parish in the Protestant Episcopal Church.n. In the Roman Catholic Church, an ecclesiastic in charge of a congregation, a college, or a religious house; specifically, the superior of a Jesuit seminary or college.n. The chief elective officer of some universities, as in France and Scotland.n. The presiding officer or chairman of certain gilds and associations.