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From Overshoot, v. t. Overshot wheel, a vertical water wheel, the circumference of which is covered with cavities or buckets, and which is turned by water which shoots over the top of it, filling the buckets on the farther side and acting chiefly by its we'ght.

A water wheel, on which the stream of water strikes neither so high as in the overshot wheel, nor so low as in the undershot, but generally at about half the height of the wheel, being kept in contact with it by the breasting. The water acts on the float boards partly by impulse, partly by its weight.…

tart, as when one has wandered from his direct course, or made a digression. He must have overshot the mark, and must hark back. Haggard. He harked back to the subject. W. E. Norris.

A silk cloth, of a thick, close texture, and overshot woof, which has a glossy surface. Cloths of gold and satins rich of hue. Chaucer. Denmark satin, a kind of lasting; a stout worsted stuff, woven with a satin twill, used for women's shoes. -- Farmer's satin. See under Farmer. -- Satin bird (Zoöl.), an Australian b…

Moved by water passing beneath; -- said of a water wheel, and opposed to overshot; as, an undershot wheel.

or for other purposes, that is made to rotate by the direct action of water; -- called an overshot wheel when the water is applied at the top, an undershot wheel when at the bottom, a breast wheel when at an intermediate point; other forms are called reaction wheel, vortex wheel, turbine wheel, etc.…

-- Balance wheel. See in the Vocab. -- Bevel wheel, Brake wheel, Cam wheel, Fifth wheel, Overshot wheel, Spinning wheel, etc. See under Bevel, Brake, etc. -- Core wheel. (Mach.) (a) A mortise gear. (b) A wheel having a rim perforated to receive wooden cogs; the skeleton of a mortise gear. -- Measuring wheel, an odom…