Obs. [app. f. TWIG v.2 + -ER1.] A vigorous prolific breeder: orig. said of a ewe; hence slang, an unchaste or lascivious person; esp. a strumpet, a harlot.

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1573.  [see TWIG v.2].

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1594.  Marlowe & Nashe, Dido, IV. v. Go, you wag! You’ll be a twigger when you come to age.

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c. 1613.  Middleton, No Wit like Wom., IV. i. The mother of her was a good twigger.

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1694.  Motteux, Rabelais, V. Pantagr, Prognost., v. Those whom Venus is said to Rule, as Punks, Jills, Flirts,… Whipsters, Twiggers, Harlots, Kept-wenches … will be famous this Year.

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