Hyracotherium

2 definitions found

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

  Hyracotherium \Hyracotherium\ n.
     An extinct horse genus, formerly called genus {Eohippus}.
  
     Syn: genus {Hyracotherium}.
          [WordNet 1.5]



From WordNet (r) 2.0 [wn]:

  Hyracotherium
       n : extinct horse genus; formerly called genus Eohippus [syn: {genus
           Hyracotherium}]