What is to join by means of joggles, so as to prevent sliding apart; sometimes, loosely, to dowel. The struts of a roof are joggled into the truss posts. Gwilt called?

joggle — (Arch.) To join by means of joggles, so as to prevent sliding apart; sometimes, loosely, to dowel. The struts of a roof are joggled into the truss posts. Gwilt. (Webster's 1913.)

Sources