ppl. a. Sc. Obs. [UN-2 4: cf. Sc. dial. (Roxb.), bizzel ‘a hoop or ring round the end of any tube’ (Jam.).] ? Having the ring(s) started or loose.

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1719.  in W. R. Mackintosh, Glimpses of Kirkwall (1887), 81. The guns belonging to the Brugh have been long unwrought for whereby they or some of them may be unbazled.

2