REGLET n.
A flat, narrow molding, used chiefly to separate the parts or members of compartments or panels from one another, or doubled, turned, and interlaced so as to form knots, frets, or other ornaments. See Illust. (12) of Column.
WARP v.
a flat plane; as, a board warps in seasoning or shrinking. One of you will prove a shrunk panel, and, like green timber, warp, warp. Shak. They clamp one piece of wood to the end of another, to keep it from casting, or warping. Moxon.