from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The bitter exudate from the castor sacs of mature beavers
from the GNU version of the Collaborative International Dictionary of English
- n. A peculiar bitter orange-brown substance, with strong, penetrating odor, found in two sacs between the anus and external genitals of the beaver; castor; -- used in medicine as an antispasmodic, and by perfumers.
from The Century Dictionary and Cyclopedia
- n. Same as castor.
Sorry, no etymologies found.