A nonce-rendering of G. zwickmühle, a certain advantage in the game of merels.

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c. 1640.  H. Bell, Luther’s Colloq. Mens. (1652), 307. The Pope … maketh between the Emperor and French King a Twittchmill, without which two hee cannot subsist. Ibid. Hee forsaketh not that Twittchmill with the Emperor and French King.

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