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hysics), a number expressing the most probable relative value of each observation in determining the result of a series of observations of the same kind.

A hole or excavation in the earth, in mining, from which run branches or galleries.

etc., from mines, or for other purposes; -- called also whim gin, and whimsey. Whim gin (Mining), a whim. See Whim, 2. -- Whim shaft (Mining), a shaft through which ore, water, etc., is raised from a mine by means of a whim.

und the armature of an electric motor or generator. Winding engine, an engine employed in mining to draw up buckets from a deep pit; a hoisting engine. -- Winding sheet, a sheet in which a corpse is wound or wrapped. -- Winding tackle (Naut.), a tackle consisting of a fixed triple block, and a double or triple movabl…

The portion of a coal field out for working. Winning headway (Mining), an excavation for exploration, in post-and-stall working. -- Winning post, the post, or goal, at the end of a race.

.) See Sector, 3. -- Zenith telescope (Geodesy), a telescope specially designed for determining the latitude by means of any two stars which pass the meridian about the same time, and at nearly equal distances from the zenith, but on opposite sides of it. It turns both on a vertical and a horizontal axis, is provided…