from the GNU version of the Collaborative International Dictionary of English
- n. An extinct Eocene bird having the jaws strongly serrated, or dentated, but destitute of true teeth. It was found near London.
from The Century Dictionary and Cyclopedia
- n. A genus of fossil birds from the London clay (Lower Eocene) of England, having tooth-like projections on the mandible and believed to be related to the gannets (Steganopodes).
Sorry, no etymologies found.