Courtehouse \Courte"house`\ (k?rt"hous`), n. 1. A house in which established courts are held, or a house appropriated to courts and public meetings. [U.S.] 2. A county town; -- so called in Virginia and some others of the Southern States. Providence, the county town of Fairfax, is unknown by that name, and passes as Fairfax Court House. --Barlett.