tongue and groove joint
Noun: A type of woodworking joint where a protruding ridge (the "tongue") on the edge of one board fits snugly into a corresponding slot (the "groove") on the edge of another board. This creates a strong, flush connection that hides the seam and prevents the boards from moving apart.
This term is used to describe both the specific joint itself and the method of joining. It is primarily used in carpentry, woodworking, and construction contexts. - The tongue and groove joint is common in flooring and paneling. - You create a tongue and groove joint by machining the edges of the boards.
- The craftsman used a tongue and groove joint to assemble the solid oak paneling seamlessly.
- For a tight fit, ensure the tongue and groove joint is clean and free of debris before assembly.
- Modern flooring often utilizes a tongue and groove joint system for easy installation.
- As a Modifier: The term is frequently used adjectivally to describe materials or systems that use this joint.
- We installed tongue and groove joint pine boards on the ceiling.
- The kit includes tongue and groove joint planks.
- Tongue and groove (n., often used attributively): Refers to the jointing system or material featuring such joints.
- They chose tongue and groove siding for the exterior.
- T&G (n., abbreviation): A common shorthand in construction and design plans.
- Specify T&G flooring for the living room.
- Matchboarding (n.): Especially when referring to boards joined in this manner to form a surface.
- Feather joint (n.): A less common synonym.
This term refers specifically to the joint mechanism. It is distinct from other woodworking joints like butt joints, dovetail joints, or mortise and tenon joints. The primary functions are to align boards perfectly, increase the gluing surface area for strength, and create a visually continuous surface.
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a mortise joint made by fitting a projection on the edge of one board into a matching groove on another board
