WordNet
green dinosaur
n. a living fossil or so-called `green dinosaur'; genus or subfamily of primitive nut-bearing trees thought to have died out 50 million years ago; a single specimen found in 1994 on Mount Bartle Frere in eastern Australia; not yet officially named [syn: Bartle Frere, genus Bartle-Frere]
Usage examples of "green dinosaur".
We stuck a yellow sun, a green dinosaur, and a pink heart on the door of the first-floor bathroom, and a red star and a bluebird on the door of the second-floor bathroom as reminders.