from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The ramus of the lower jaw of a bird as far as it is naked.
from the GNU version of the Collaborative International Dictionary of English
- n. The ramus of the lower jaw of a bird as far as it is naked; -- commonly used in the plural.
from The Century Dictionary and Cyclopedia
- n. The mandibular ramus of a bird's bill; either prong or fork of the lower mandible.
New Latin, from Ancient Greek. (Wiktionary)