Dinosaur

Dinosaur

WordNet



noun


(1)   Any of numerous extinct terrestrial reptiles of the Mesozoic era
Wiktonary



English


Etymology


From + .

Noun



  1. Any of various extinct reptiles belonging to the Dinosauria, existing between about 230 million and 65 million years ago.
  2. A person or organisation which is very old or has very old-fashioned views or is not willing to change and adapt.
  3. Anything that is no longer in common use or practice.