[f. CASE sb.2 + KNIFE.]

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  a.  A knife carried in a case or sheath; a hunter’s knife. b. ‘A large kitchen or table knife’ (Craig).

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1704.  Addison, Italy, Wks. 1721, II. 34. The King always acts with a great case-knife stuck in his girdle.

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1712.  Arbuthnot, John Bull (1727), 106. He pulled out a case-knife … and threatened to cut his own throat.

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1833.  J. Holland, Manuf. Metals, II. 5. The description of knife … used for cutting food, or a case-knife, as it was long afterwards called, from being fitted with a sheath.

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1841.  Lane, Arab. Nts., I. 126. A dagger or case-knife is … now more commonly worn.

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