from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Any of various toxic substances found in the venom of snakes.
from the GNU version of the Collaborative International Dictionary of English
- n. A toxic substance contained in the venom of poisonous snakes; also, a (supposedly identical) toxic substance obtained by the cleavage of an albumose.
from The Century Dictionary and Cyclopedia
- n. See venene.
ven(om) + -in.(American Heritage® Dictionary of the English Language, Fourth Edition)