what is a furred wall
(ËfÉr ÉªÅ) n. 1. the act of lining, trimming, or clothing with fur. 2. the fur used. 3. the formation of a coating of matter on something, as on the tongue. 4. a. the attaching of strips of wood or the like (furâ²ring strips`) to a wall or other surface, as to provide an even support for lath. b. material used for this.