The Collaborative International Dictionary of English v.0.48:
Manse \Manse\, n. [LL. mansa, mansus, mansum, a farm, fr. L. manere, mansum, to stay, dwell. See Mansion, Manor.] 1. A dwelling house, generally with land attached. [1913 Webster] 2. The parsonage; a clergyman's house. [Scot.] [1913 Webster] Capital manse, the manor house, or lord's court. [1913 Webster]