Wikidiffcom vs Tenon - What's the difference?

As a noun tenon is

a projecting member left by cutting away the wood around it, and made to insert into a mortise, and in this way secure together the parts of a frame.

to make a tenon.

Wikidiffcom has no English definition. It may be misspelled.

(wikipedia tenon)

(en noun)

A projecting member left by cutting away the wood around it, and made to insert into a mortise, and in this way secure together the parts of a frame.

* tenon saw

(en verb)

To make a tenon

First we'll tenon this part, then we'll make a mortise that will fit it on that part.

* ----