SCALE n.
A mathematical instrument, consisting of a slip of wood, ivory, or metal, with one or more sets of spaces graduated and numbered on its surface, for measuring or laying off distances, etc., as in drawing, plotting, and the like. See Gunter's scale.
SHOULDER n.
.), a triangular sail carried on a boat's mast; -- so called from its shape. -- Shoulder slip, dislocation of the shoulder, or of the humerous. Swift. -- Shoulder strap, a strap worn on or over the shoulder. Specifically (Mil. & Naval), a narrow strap worn on the shoulder of a commissioned officer, indicating, by a s…