COMPOSING a.
nt.), a stand for holding cases of type when in use. -- Composing rule (Print.), a thin slip of brass or steel, against which the type is arranged in a composing stick, or by the aid of which stickfuls or handfuls or type are lifted; -- called also setting rule. -- Composing stick (Print.), an instrument usually of m…
CONIC; CONICAL a.
ection of the surface of a right cone and a plane. The conic sections are the parabola, ellipse, and hyperbola. The right lines and the circle which result from certain positions of the plane are sometimes, though not generally included. -- Conic sections, that branch of geometry which treats of the parabola, ellipse,…