† unbettyv.
Cant.
(See quot. 1819.)
ΚΠ
1819 J. H. Vaux New Vocab. Flash Lang. in Memoirs II. at Betty To unbetty, or betty a lock, is to open or relock it, by means of the betty [= a picklock].
This entry has not yet been fully updated (first published 1921; most recently modified version published online June 2019).
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v.1819