verb. join by a tenon and mortise.
noun. a joint made by inserting tenon on one piece into mortise holes in the other.
noun. a square hole made to receive a tenon and so to form a joint.
verb. cut a hole for a tenon in.
1. Noun, singular or mass Drill through until you reach the round mortise hole you made in the door face. 2. Verb, base form This will require that you add tenon joints on each corner post that connect to mortise joints on the arch.