from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A basilosaurus.
from the GNU version of the Collaborative International Dictionary of English
- n. A genus of extinct Eocene whales, remains of which have been found in the Gulf States. The species had very long and slender bodies and broad serrated teeth. See phocodontia.
from The Century Dictionary and Cyclopedia
- n. The typical genus of the family Zeuglodontidæ.
- n. [lowercase] A member of this genus; a zeuglodont.
Sorry, no etymologies found.