Definition that contains rattlesnake
- rattle loosely connected horny sections at the end of a rattlesnake's tail
- sidewinder small pale-colored desert rattlesnake of southwestern United States; body moves in an s-shaped curve
- diamondback large deadly rattlesnake with diamond-shaped markings
- crotalus large rattlesnakes; seldom bite unless startled or pursuing prey
- massasauga small pygmy rattlesnake
- sistrurus catenatus pygmy rattlesnake found in moist areas from the Great Lakes to Mexico; feeds on mice and small amphibians
- ground rattler small pygmy rattlesnake
- eryngium yuccifolium coarse prickly perennial eryngo of United States thought to cure rattlesnake bite
- button snakeroot coarse prickly perennial eryngo with aromatic roots; southeastern United States; often confused with rattlesnake master
- rattlesnake orchid any of various orchids of the genus Pholidota having numerous white to brown flowers in spiraling racemes clothed in slightly inflated bracts and resembling a rattlesnake's tail