from The Century Dictionary.

  • noun A gigantic fossil lizard, of the genus Hylæosaurus.

from the GNU version of the Collaborative International Dictionary of English.

  • noun (Paleon.) A large Wealden dinosaur from the Tilgate Forest, England. It was about twenty feet long, protected by bony plates in the skin, and armed with spines.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun A dinosaur of the genus Hylaeosaurus.


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