What does "whin" mean?

Whin: Same as Whinstone. [Prov. Eng.] Moor whin or Petty whin (Bot.), a low prickly shrub (Genista Anglica) common in Western Europe. -- Whin bruiser, a machine for cutting and bruising whin, or furze, to feed cattle on. -- Whin Sparrow (Zoöl.), the hedge sparrow. [Prov. Eng.] -- Whin Thrush (Zoöl.), the redwing. [Prov. Eng.]

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