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

magnetite \mag"netite\, n. min.
   an oxide of iron fe3o4 occurring in isometric crystals,
   also massive, of a black color and metallic luster. it is
   readily attracted by a magnet and sometimes possesses
   polarity, being then called loadstone. it is an important
   iron ore. called also magnetic iron.
   1913 webster
see also:
fe3o4 loadstone magnetic iron 

[2] : WordNet (r) 2.0

magnetite
     n : an oxide of iron that is strongly attracted by magnets syn:
          magnetic iron-ore
see also:
magnetic iron-ore 

Magnetite >> M Words
Magnetite, definition of term: Magnetite
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