mortise

Definition

A hole that is made to receive a tenon so as to form a joint.

Etymology

From Middle English morteys, from Old French mortaise, from Arabic مُرْتَزّ (murtazz, “fastened”), from اِرْتَزَّ (irtazza).

Example Sentences

• "If there is much gauging for the same size mortise and tenon to be done, and if a mortise gauge is not handy, a simple improvised gauge for the purpose can easily be made with two pieces of wood and four or five steel sprigs…"
• "A keyed mortise-and-tenon joint is constructed the same as a doweled mortise and tenon joint except that the tenon projects far enough through the mortise to admit the insertion of a tapering key which draws the mortised piece firmly against the shoulder of the tenon."