from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. In front of the notochord
from The Century Dictionary and Cyclopedia
- Situated in front of the notochord: applied to those parts of the brain which are anterior to the end of the chorda dorsalis: correlated with epichordal and parachordal.
- Prior in time to the existence of the Chordata or chor-date animals; before the evolution of a notochord in animals.
Sorry, no etymologies found.