This definition was provided by Andrew Cilia
exfinist.er (εks-'fınəstər) v. to remove and/or replace windows. -n. -ation. the act of exfinistration. -or. -rix. a person who exfinisters. -erial. pertaining to exfinistration. -rant. tool or material used to permit or facilitate exfinistration. -ry. venerable body or group of people dedicated to the task of exfinistration. -rable. capable of being exfinistered. -reria. the (typically elated) state experienced by the exfinist-or/rix brought on by the act of exfinistration.