subs. (old).—1.  An old horse.

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  1869.  W. BRADWOOD, The O. V. H., xii. Thoroughbred weeds, and a few thoroughbred weight-carriers; half-bred KNACKERS, and half-bred hunters cheap at three figures.

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  2.  (old: now recognised).—A horse-slaughterer.

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  1839.  The Comic Almanack, Sept., 188, ‘A Moloncholy Case.’

        And soon they’ll be onsenseless brutes, without a bit of feeling.
Or else they’ll pine away so fast, the KNACKERS scarce will skin ’em.

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  1851–61.  H. MAYHEW, London Labour and the London Poor, i. 189. The cat and dogs-meat dealers … generally purchase the meat at the KNACKERS’ (horse-slaughterers’) yards.

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  3.  In pl. (venery).—The testicles. For synonyms, see CODS.

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  4.  In pl. (stock exchange).—Harrison, Barber, & Co. Ltd. shares. [An amalgamation of horse-slaughterers.]

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  KNACKER’S BRANDY, subs. phr. (common).—A beating.

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