What does "bung" mean?

Bung: The orifice in the bilge of a cask through which it is filled; bunghole.

Additional senses

  1. 2.A sharper or pickpocket. [Obs. & Low] You filthy bung, away. Shak.
  2. 3.To stop, as the orifice in the bilge of a cask, with a bung; to close; -- with up. To bung up, to use up, as by bruising or over exertion; to exhaust or incapacitate for action. [Low] He had bunged up his mouth that he should not have spoken these three years. Shelton (Trans. Don Quixote).

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