Hypertext Webster Gateway: "bunghole"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Bunghole \Bung"hole`\, n.
See {Bung}, n., 2. --Shak.
From WordNet (r) 1.7 (wn)
bunghole
n : a hole in a barrel or cask; used to fill or empty it
Additional Hypertext Webster Gateway Lookup
Gateway by dict@stokkie.net
stock only wrote the gateway and does not have any control over the contents;
see the Webster Gateway FAQ,
and also the Back-end/database links and credits.