Eton slang. [Of obscure origin.] Eatables of various kinds, especially dainties.

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1825.  C. Westmacott, Engl. Spy, I. 39. Then, after holidays, Tom … gives sock so graciously, that he is the very life of dame —’s party.

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1866.  Routledge’s Every Boy’s Ann., 310. Sellers of ‘sock,’ that is, eatables,—sweet mixtures generally.

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1881.  in Pascoe, Every-day Life, etc. 25. The consumption of ‘sock’ too in school was considerable.

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  attrib.  1866.  Routledge’s Every Boy’s Ann., 194. There’s my old sock-shop.

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