washhouse

from WordNet (r) 3.0 (2006)
washhouse
    n 1: a building or outbuilding where laundry is done
    
from The Collaborative International Dictionary of English v.0.48
Washhouse \Wash"house`\, n.
   An outbuilding for washing, esp. one for washing clothes; a
   laundry.
   [1913 Webster]
    

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