(1):

(n.) A stone, block of wood, or anything else, placed under a wheel or barrel to prevent motion; a scotch; a skid.

(2):

(a.) Full; also, trim; neat.

(3):

(v. t.) To stop, as a wheel, by placing something under it; to scotch; to skid.

(4):

(v. t.) To fill; to stuff; to cram.