Wainscotting
To line with or as if with boards or paneling; as a noun referring to those boards
Wane
A natural edge on lumber, often with bark still attached
Waney-edged
Has bark on it
Warp
Any defect in lumber that deforms a board's shape
Water Stone
A flat abrasive stone used for sharpening cutting edges; lubricated with water in use
Wedge
A slice of wood glued into a kerf in the end of a through-tenon
Wedged Mortise-and-Tenon Joint
A stronger version of the through mortise-and-tenon joint, the wedges spread the tenon in the mortise, locking the joint tightly in place. As a secondary advantage, the wedged tenon is a nice decorative element.
Wenge
A type of wood
White Glue
Wood glue based on polyvinyl acetate with woodworking properties similar to yellow glue but offering a longer working time; sometimes called PVA glue
Winding Sticks
Perfectly straight pieces of wood set on a board in pairs to determine the amount of twist by sighting along the board's length and noting the difference in orientation between the two sticks
Wire Edge
The thin burr that forms on a cutting edge during sharpening
Witness Lines
A shape or series of lines drawn over multiple workpieces to indicate assembly orientation; sometimes called witness marks
Wood Filler
Substance used to fill nail holes or irregularities in the surface of material before applying a finishing coat.
Wood Movement
The tendency of wood to expand and contract across the grain as its moisture content fluctuates in response to changes in relative humidity.
Woodworker
Someone who works with wood; do not use interchangeably with “carpenter,” “cabinetmaker” or “furniture maker”
Woodworking
Any activity that involves working with wood; particularly building items with wood, but not home or other building construction
Working Life
The amount of time that glue can be exposed to the air and still be workable; also called open time or pot life
Worm Drive
A driveshaft with a spiral groove that transfers rotation at a 90° angle to the motor; used most commonly in circular saws