bore core

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• Core, Dathan, and Abiron — • Leaders of a revolt against Moses and Aaron (Num., xvi) Catholic Encyclopedia. Kevin Knight. 2006. Core, Dathan, and Abiron     Core, Dathan, and Abiron      …   Catholic encyclopedia

• Bore (engine) — Bore is the diameter measurement of the cylinders in a piston engine. Engine displacement is calculated by: The term bore can also be applied to the bore of a locomotive cylinder. See also Stroke (engine) Compression ratio Cylinder head porting… …   Wikipedia

• Core — Core, n. [OF. cor, coer, cuer, F. c[oe]ur, fr. L. cor heart. See {Heart}.] 1. The heart or inner part of a thing, as of a column, wall, rope, of a boil, etc.; especially, the central part of fruit, containing the kernels or seeds; as, the core of …   The Collaborative International Dictionary of English

• Core box — Core Core, n. [OF. cor, coer, cuer, F. c[oe]ur, fr. L. cor heart. See {Heart}.] 1. The heart or inner part of a thing, as of a column, wall, rope, of a boil, etc.; especially, the central part of fruit, containing the kernels or seeds; as, the… …   The Collaborative International Dictionary of English

• Core print — Core Core, n. [OF. cor, coer, cuer, F. c[oe]ur, fr. L. cor heart. See {Heart}.] 1. The heart or inner part of a thing, as of a column, wall, rope, of a boil, etc.; especially, the central part of fruit, containing the kernels or seeds; as, the… …   The Collaborative International Dictionary of English

• bore — bore1 boreable, borable, adj. /bawr, bohr/, v., bored, boring, n. v.t. 1. to pierce (a solid substance) with some rotary cutting instrument. 2. to make (a hole) by drilling with such an instrument. 3. to form, make, or construct (a tunnel, mine,… …   Universalium

• bore — I [[t]bɔr, boʊr[/t]] v. bored, bor•ing, n. 1) to pierce (a solid substance) with some rotary cutting instrument 2) to make (a hole) with such an instrument 3) civ to make (a tunnel, mine, passage, etc.) by hollowing out, cutting through, or… …   From formal English to slang

• Diamond core drill — bits (sometimes called hole saws) are used to bore holes in brick, concrete, glass, and stone. They are not generally used with softer materials. The bit consists of a metal cylinder, usually relatively soft steel mounted on an arbor. Industrial… …   Wikipedia

• The Core — For the concept in economics and game theory, see Core (economics). For the shopping centres called The Core , see The Core Shopping Centre. The Core Promotional poster for The Core Directed by …   Wikipedia

• borehole — bore•hole [[t]ˈbɔrˌhoʊl, ˈboʊr [/t]] n. min a hole drilled in the earth, as for the purpose of extracting a core or releasing gas • Etymology: 1700–10 …   From formal English to slang

• Drilling rig — For a detailed diagram of a Petroleum drilling rig, see List of components of oil drilling rigs. Drilling rig preparing rock blasting …   Wikipedia