Obs.1 [Of obscure origin: cf. ME. trate, trat TROT sb.2] An abusive term applied to an old woman.

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c. 1386.  Chaucer, Friar’s T., 284. This Somonour clappeth at the wydwes gate Com out quod he, thou olde virytrate, I trowe thou hast som frere or preest with thee.

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