the GNU version of the Collaborative International Dictionary of English
n. a building housing firemen and the apparatus they use to extinguish fires.
The Century Dictionary and Cyclopedia
n. A house containing a fire; a dwelling-house, as opposed to a barn, stable, or other outhouse.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. a station housing fire apparatus and firemen
Word Usage
"Now, what I would do -- not that I'm king of the world -- but if I were Howard Dean or Donna Brazile, our pal, who is on the rules committee I would have what they call a firehouse caucus."