a.  Tossing and catching knives, as practised by jugglers. Obs. b. Wielding a knife as a weapon.

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13[?].  K. Alis., 1044 (Bodl. MS.). Knijf pleyeyng and syngyng.

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1855.  Motley, Dutch Rep., VI. i. (1866), 784. ‘We came nearly to knife-playing,’ said the most distinguished priest in the assembly.

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