bath-house

bath-house (plural bath-houses)

1. Alternative form of bathhouse.
   • 1868, “Sect. IV.—Prussia.—Northern Germany.—The Rhine. Route 36”, in A Handbook for Travellers on the Continent: Being a Guide to Holland, Belgium, Prussia, Northern Germany, and the Rhine from Holland to Switzerland. […], Sixteenth edition, London: John Murray, page 246:

     The bath-houses are the property of the town, and are let to tenants: they contain lodgings, and are pretty much on a par.