An extinct reptile of the Jurassic and Cretaceous having a bird-like beak and membranous wings supported by the very long fourth digit of each forelimb(noun)
WordNet. Princeton University. 2010.
Use "flying reptile" in a sentence
"You see, there's this sort of dragonlike flying reptile that used to exist, called a pterodactyl, and this is a flying moon, so - ""