noun
1. herb of central and southern Europe having purple florets
• Syn: ↑Prenanthes purpurea
• Hypernyms: ↑herb, ↑herbaceous plant
• Member Holonyms: ↑Prenanthes, ↑genus Prenanthes
2. a plant of the genus Nabalus
• Hypernyms: ↑herb, ↑herbaceous plant
• Hyponyms: ↑white lettuce, ↑cankerweed, ↑Nabalus alba, ↑Prenanthes alba
• Member Holonyms: ↑Nabalus, ↑genus Nabalus
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noun : any of various plants formerly believed to be distasteful to rattlesnakes or effective against their venom: as
b. : senega root 1
c. : a bugbane (Cimicifuga racemosa)
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1. any of certain composite plants of the genus Prenanthes, whose roots or tubers have been regarded as a remedy for snake bites, as P. serpentaria or P. alba.
2. the root or tuber.
3. the snakeroot, Polygala senega.
4. its root.
[1675-85]
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rattlesnake root,
1. a) any one of various composite plants whose roots have been considered a remedy for snakebites. b) the root of any of these plants.
╂[because of its reputed value in cases of snakebite]
Useful english dictionary. 2012.