[f. as prec. + -OR.] One who expostulates; † one who rebukes or complains of.

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1727.  in Bailey, vol. II.

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1795.  G. Wakefield, Reply to Part II of ‘Age of Reason,’ 37. An open and warm expostulater of arrogance.

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a. 1834.  Lamb, Lett. to Coleridge (L.). He is no opponent; only an expostulator.

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