TO GRIN LIKE A CHESHIRE CAT [CHEWING GRAVEL, EATING CHEESE, or EVACUATING BONES, is sometimes added], phr. (common).—To laugh broadly—to ‘laugh all over one’s face.’ Used disparagingly. [Origin unknown.]

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  1782.  WOLCOT (‘Peter Pindar’), To the Ship, in wks. (Dublin, 1795), vol. II., p. 424. Lo, like a CHESHIRE CAT our court will GRIN?

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  1811.  GROSE and CLARKE, Lexicon Balatronicum, s.v.

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  1855.  THACKERAY, The Newcomes, ch. xxiv. In fact, Mr. Newcome says to Mr. Pendennis, in his droll, humourous way, ‘that woman grins like a CHESHIRE CAT!’ Who was the naturalist who first discovered that peculiarity of the cats in Cheshire?

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  1859.  Letter from EDWARD S. TAYLOR to John Camden Hotten, 22 Dec. CHESHIRE CAT EATING CHEESE—I have always heard ‘evacuating bones,’ which if less decent is more expressive.

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  1866.  DODGSON (‘Lewis Carroll’), Alice in Wonderland, ch. viii.

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