a. and sb. [f. SQUARE v.] a. adj. Capable of being squared. b. sb. A person who can be ‘squared.’

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1706.  Phillips (ed. Kersey), s.v. Contradictory Opposition, The Circle is squarable, The Circle is not squarable.

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1840.  Riddle, Hutton’s Recreat., 169. This would be true, even if the figure A B C F A were not absolutely squarable.

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1898.  Contemp. Rev., Aug., 200. The receiver … would be known by every promoting gang in London as one of the ‘squareables.’

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