Source : Webster's Revised Unabridged Dictionary (1913)

Moonshine \Moon"shine`\, n.
   1. The light of the moon.

   2. Hence, show without substance or reality.

   3. A month. [R.] --Shak.

   4. A preparation of eggs for food. [Obs.]

Moonshine \Moon"shine`\, a.
   Moonlight. [R.] --Clarendon.

Moonshine \Moon"shine`\, a.
   1. Empty; trivial; idle.

   2. Designating, or pertaining to, illicit liquor; as,
      moonshine whisky. [Dial. Eng., & Colloq. or Slang, U. S.]

Moonshine \Moon"shine`\, n.
   Liquor smuggled or illicitly distilled. [Dial. Eng., &
   Colloq. or Slang, U. S.]

Source : WordNet®

moonshine
     n 1: the light of the moon; "moonlight is the smuggler's enemy";
          "the moon was bright enough to read by" [syn: {moonlight},
           {moon}]
     2: whiskey illegally distilled from a corn mash [syn: {bootleg},
         {corn liquor}]

moonshine
     v : distill (alcohol) illegally; produce moonshine