02323 Corf (k?rrf), n.; pl. Corves (krvz). [Cf.LG. & D. korf basket, G. korb, fr. L. corbis.] 1. A basket.2. (Mining) (a) A large basket used in carrying or hoisting coal or ore. (b) A wooden frame, sled, or low-wheeled wagon, to convey coal or ore in the mines.
02311 Con"tact (?), n. [L. contactus, fr. contingere, -tactum, to touch on all sides. See Contingent.] 1. A close union or junction of bodies; a touching or meeting.2. (Geom.) The property of two curves, or surfaces, which meet, and at the point of meeting have a common direction.3. (Mining) The plane between two adjacent bodies of dissimilar rock.Raymond.Contact level, a delicate level so pivoted as to tilt when two parts of a measuring apparatus come into contact with each other; -- used in precise determinations of lengths and in the accurate graduation of instruments.
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