Dictionary entry

Mortise (2)

Webster's Dictionary 1913

Mor″tise, v. t. [imp. & p. p.Mortised (?); p. pr. & vb. n.Mortising.] 1. To cut or make a mortise in.

2. To join or fasten by a tenon and mortise; as, to mortise a beam into a post, or a joist into a girder.