bore hole
1bore-hole — ore hole n. (mining) a hole or passage made by a drill, especially one made for exploratory purposes. Syn: bore, drill hole. [WordNet 1.5] …
2bore|hole — «BR HOHL, BOHR », noun. a hole drilled into the surface of the earth to provide samples, as of minerals or water, available at specified depths …
3bore-hole — noun a hole or passage made by a drill; usually made for exploratory purposes • Syn: ↑bore, ↑drill hole • Derivationally related forms: ↑bore (for: ↑bore) • Topics: ↑ …
4bore·hole — /ˈboɚˌhoʊl/ noun, pl holes [count] : ↑bore 1, 4; especially : a hole dug into the earth in order to find water or oil …
5Hughes bore hole — The Hughes borehole is an acid mine drainage site located near the southwest central borough of Portage, Pennsylvania in Cambria County. In the 1920s, a hole was drilled in order to remove water from the myriad coal mines in the area. In the… …
6bore — bore1 [bôr] vt. bored, boring [ME boren < OE borian, to bore < bor, auger < IE base * bher , to cut with a sharp point > Gr * pharein, to split, L forare, to bore, ferire, to cut, kill] 1. to make a hole in or through with a drill or… …
7Bore — Bore, v. t. [imp. & p. p. {Bored}; p. pr. & vb. n. {Boring}.] [OE. borien, AS. borian; akin to Icel. bora, Dan. bore, D. boren, OHG. por?n, G. bohren, L. forare, Gr. ? to plow, Zend bar. [root]91.] 1. To perforate or penetrate, as a solid body,… …
8Bore — (b[=o]r), n. 1. A hole made by boring; a perforation. [1913 Webster] 2. The internal cylindrical cavity of a gun, cannon, pistol, or other firearm, or of a pipe or tube. [1913 Webster] The bores of wind instruments. Bacon. [1913 Webster] Love s… …
9Bore — Bore, v. i. 1. To make a hole or perforation with, or as with, a boring instrument; to cut a circular hole by the rotary motion of a tool; as, to bore for water or oil (i. e., to sink a well by boring for water or oil); to bore with a gimlet; to… …
10Bore — may refer to:* Bore (engine), the diameter of a cylinder in a piston engine * Bore (wind instruments), the interior chamber of a wind instrument * Bore (woreda), a district of Ethiopia that includes the town of Bore * Bore, Italy * Gauge (bore… …
