[1] : The Collaborative International Dictionary of English v.0.48

mine \mine\, n. f., fr. ll. mina. see mine, v. i.
   1913 webster
   1. a subterranean cavity or passage; especially:
      a a pit or excavation in the earth, from which metallic
          ores, precious stones, coal, or other mineral
          substances are taken by digging; -- distinguished from
          the pits from which stones for architectural purposes
          are taken, and which are called quarries.
      b mil. a cavity or tunnel made under a fortification
          or other work, for the purpose of blowing up the
          superstructure with some explosive agent.
          1913 webster

   2. any place where ore, metals, or precious stones are got by
      digging or washing the soil; as, a placer mine.
      1913 webster

   3. fig.: a rich source of wealth or other good. --shak.
      1913 webster

   4. mil. an explosive device placed concealed in a location,
      on land or at sea, where an enemy vehicle or enemy
      personnel may pass through, having a triggering mechanism
      which detects people or vehicles, and which will explode
      and kill or maim personnel or destroy or damage vehicles.
      a mine placed at sea formerly called a torpedo, see
      torpedo2
      a  is also called an marine mine and underwater mine
          and sometimes called a floating mine, even though it
          may be anchored to the floor of the sea and not
          actually float freely. a mine placed on land formerly
          called a torpedo, see torpedo3, usually buried,
          is called a land mine.
          pjc

   mine dial, a form of magnetic compass used by miners.

   mine pig, pig iron made wholly from ore; in distinction
      from cinder pig, which is made from ore mixed with forge
      or mill cinder.

   gold mine
      a a mine where gold is obtained.
      b fig. a rich source of wealth or other good; same as
          mine 3. --raymond.
          1913 webster
see also:
mine torpedo mine dial mine pig cinder pig gold mine 

[2] : WordNet (r) 2.0

mine pig
     n : pig iron made entirely from ore

Bush Pig >> B Words
Bush Pig, definition of term: Bush Pig
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