Nothosaur

2 definitions found

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

  nothosaur \nothosaur\ n.
     An extinct marine reptile with longer more slender limbs than
     plesiosaurs and less completely modified for swimming.
     [WordNet 1.5]

From WordNet (r) 2.0 [wn]:



  nothosaur
       n : extinct marine reptile with longer more slender limbs than
           plesiosaurs and less completely modified for swimming