Pulley

pul'li, k.; pi. -leys, -Hz. (Mach.) A wheel to for transmitting power from, or imparting it to, the — different parts of machinery, or for changing the or direction of motion, or lifting a weight or gaming and a mechanical advantage or purchase by means of a belt, cord, or subrope: see Mechanical Powers. it — Cone pulley. A conical pulley; cast different a pulley naving diameters, 2 or placed more faces side by "of side, to any one of which the belt may be shifted, to vary the velocity. — Conical p. One of a pair of pulleys, each in the shape of a truncated cone, for varying velocities. Conical Pulleys. Pu'- — Fast p. One firmly attached upon a shaft and revolving with it. ■ Loose p. One loose upon a shaft so as to revolve without transmitting motion. n Pulmonary, pufmo-na-rY, a. Pert, to, or affecting the lungs. — Pulmonic, a. Pert, to, or affecting, the a lungs. — n. A medicine for diseases of the lungs; one who has a lung complaint. tex- Pulp, pulp, n. A soft, moist, slightly cohering ma ; an of soft, animal succulent or vegetable part of matter; fruit; or, as," the marrow; material or, the of which paper is made, etc. — Pulp'y, -Y, a. Like expulp; soft; fleshy; succulent.