tongue and groove
See also: tongue-and-groove
English
![](http://upload.wikimedia.org/wikipedia/commons/thumb/8/82/Dusheme.jpg/220px-Dusheme.jpg)
Noun
tongue and groove (plural tongue and grooves or tongues and grooves)
- A joint, in flooring or panelling, made by fitting a ridge (tongue) along the edge of one board into a corresponding slot (groove) on another.
Translations
joint, in flooring or panelling
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