·noun One who, or that which, dubs.
II. Dubber ·noun A globular vessel or bottle of leather, used in India to hold ghee, oil, ·etc.
A picker of locks. CANT. ...
Dictionary of The Vulgar Tongue by Francis Grose
See dubbah ...
The Sailor's Word-Book
1) An expert picklock. 2) A thief who picks locks, so called from the gilt or picklock key: many of...
A turnkey. ...