Obs. exc. dial. [Of obscure origin.] Confused; giddy.

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1599.  Bp. Hall, Sat., IV. i. 158. While hee lies wallowing with a westie hed And palish carkasse, on his brothel-bed.

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1674–91.  Ray, N. C. Words, Westy, dizzy, giddy.

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1867.  Cornh. Mag., XV. 741. He’s a bit westy by times is Ashford.

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1881.  Evans, Leicest. Gloss., s.v., My head’s very westy and bad.

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