1. 
   fireplug
   [n] - an upright hydrant for drawing water to use in fighting a fire
   Found op http://www.webdictionary.co.uk/definition.php?query=fireplug
   
   
2. 
   fireplug
   fire hydrant noun an upright hydrant for drawing water to use in fighting a fire
   Found op http://wordnetweb.princeton.edu/perl/webwn?s=fireplug
   
   
3. 
   fireplug
   1) Fire hydrant 2) Hydrant 3) Plug
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/fireplug/1
   
   

Tip: double click on a word to show its meaning.