from the GNU version of the Collaborative International Dictionary of English.
- noun an extinct heavy-bodied reptile of the late Paleozoic having a dorsal sail or crest.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun any of several
dinosaursof the family Edaphosauridae, from the Carboniferousand Permianperiods, that had a distinctive dorsal sailor crest
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- noun heavy-bodied reptile with a dorsal sail or crest; of the late Paleozoic
Sorry, no etymologies found.
What was the song played on the Cher montage on Ellen Degenerass when Cher came to the show? in walking with beasts did petrolacasaurus evolve into edaphosaurus and dimetrodon?