Nothosaur

The Century Dictionary and Cyclopedia
  • noun. A reptile of the family Nothosauridæ.
  • the GNU version of the Collaborative International Dictionary of English
  • noun. An extinct marine reptile with longer more slender limbs than plesiosaurs and less completely modified for swimming.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • noun. Any of several extinct marine reptiles, of the order Nothosauroidea, from the Triassic period
  • WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
  • noun. extinct marine reptile with longer more slender limbs than plesiosaurs and less completely modified for swimming
  • Hypernym
    Words that are more generic or abstract