Printing. [For *carn, a. F. carne ‘projecting angle, nib of a quill pen,’ a northern form (for *charne):—L. cardinem hinge.] A part of a metal type projecting beyond the body or shank, as the curled head of f and tail of j, as formerly made, and parts of some italic letters. (Cf. KERNED ppl. a.2)

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1683.  Moxon, Mech. Exerc., Printing, xix. ¶ 7. Every next Letter is turned with its Nick downwards, that the Kern of each Letter may lie over the Beard of its next.

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1824.  J. Johnson, Typogr., II. 655/1. Kern of a Letter. That part which hangs over the body or shank.

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