Bunghole
ahd-5
noun.
The hole in a cask, keg, or barrel through which liquid is poured in or drained out.
noun.
The anus.
The Century Dictionary and Cyclopedia
noun.
A hole or orifice in a cask through which it is filled, closed by a bung.
the GNU version of the Collaborative International Dictionary of English
noun.
See
bung
, n., 2.
Wiktionary, Creative Commons Attribution/Share-Alike License
noun.
Alternative spelling of
bung-hole
.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
vulgar slang for anus
noun.
a hole in a barrel or cask; used to fill or empty it