The Collaborative International Dictionary of English v.0.48:

hooch \hooch\ n.
   1. an illicitly distilled (and usually inferior) alcoholic
      liquor. [slang] [WordNet sense 1]

   Syn: hootch.
        [WordNet 1.5]

   2. (Military Slang) A living quarters; especially: a thatched
      hut in Southeast Asia, or any living quarters where a
      serviceman lives together with a local woman.
      [PJC]

WordNet (r) 3.0 (2006):

hooch
    n 1: an illicitly distilled (and usually inferior) alcoholic
         liquor [syn: hooch, hootch]