fireplug
fi·rep·lug
noun
Origin
From fire + plug, referring to the system used prior to fire hydrants, in which a large plug was placed into a hole in the water main, then covered with a barrel. The plug was removed when water was needed.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.