Tongue and groove
From Biocrawler, the free encyclopedia.
Tongue and groove is a method of fitting similar objects together, used mainly with wood: flooring, panelling etc.
Each piece has a slot (the groove) cut all along one edge, and small outcrop (the tongue) on the opposite edge. Two or more pieces thus fit together closely.
This article is a stub about joinery or carpentry. You can help Biocrawler by expanding it (http://www.biocrawler.com/w/index.php?title=Tongue_and_groove&action=edit)
