nothosaur

2 definitions found

nothosaur - Collaborative International Dictionary of English v.0.48 :

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

nothosaur - WordNet (r) 2.1 (2005) :

  nothosaur
      n 1: extinct marine reptile with longer more slender limbs than
           plesiosaurs and less completely modified for swimming