Wordnet 3.0
NOUN (1)
1.
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, green dinosaur]
WordNet (r) 3.0 (2006):
green dinosaur
n 1: 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, green dinosaur]