To push with the horns or head, as a goat or a calf.To spring; rear.n. A push with the head, or the head and horns.n. The middle part of a square sail; also, the middle, baggy part of a net, etc.To swell out; belly, as a sail.To sift.n. A smut which infests and destroys the kernels of wheat; an ustilagineous fungus, Tilletia caries, which causes serious damage in Europe, and is becoming troublesome in America.n. A name sometimes given to the puffball, Lycoperdon.In baseball, to block (the ball) with the bat, so that it goes to the ground and rolls only a short distance.n. A blunt stone arrow-head with rounded edge in place of a point.