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Word of the Day 9 July 2026

mortise-and-tenon joint

A joint made by inserting a projecting tenon into a mortised slot.

Why this one

Mortise comes from Old French for a hole cut to receive something; tenon from tenir, to hold. Examples survive in Egyptian furniture and Chinese timber frames, and the same logic runs through modern door stiles and rails.

In use

Rails are dry fit already, so once the mortise-and-tenon joint pulls up tight I'll mark the haunches and glue up after lunch.

Written by our editors to show how the term is used, not a recorded quotation.

Sources

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