Pteranodon

1 definition found

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

  Pteranodon \Pte*ran"o*don\, n. [Gr. ? wing + ? priv. + ?, ?, a
     tooth.] (Paleon.)
     A genus of American Cretaceous pterodactyls destitute of
     teeth. Several species are known, some of which had an
     expanse of wings of twenty feet or more.
     [1913 Webster]