[f. the village Bocking in Essex.] A kind of coarse woollen drugget or baize.

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1759.  B. Martin, Nat. Hist. Eng., II. Essex, 23. Bays, of which this Village has a peculiar Sort, called Bockings.

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1848–60.  Bartlett, Dict. Amer., Bocking, a kind of baize or woollen cloth … used to cover floor or to protect carpets.

3