A reverse; a rebuff. Scottish.

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1721.  The people of God have got many backsets.—Wodrow, ‘Hist.,’ ii. 555. (N.E.D.)

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1816.  Many, he feared, were without the requisite surplus capital or skill to meet the present crisis. Should such prove to be the fact, it would give a back set, and might, to a great extent, endanger their ultimate success.—J. C. Calhoun, ‘Works,’ ii. 170 (N.E.D.)

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