rattlesnake root
noun Date: 1682 any of various plants formerly believed to be distasteful to rattlesnakes or effective against their venom: as a. any of a genus (Prenanthes, especially P. altissima) of composite plants with small heads of drooping ligulate flowers b. seneca snakeroot

New Collegiate Dictionary. 2001.

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  • Rattlesnake root — Rattlesnake Rat tle*snake (r[a^]t t l*sn[=a]k ), n. (Zo[ o]l.) Any one of several species of venomous American snakes belonging to the genera {Crotalus} and {Caudisona}, or {Sistrurus}; sometimes also called {rattler}. They have a series of horny …   The Collaborative International Dictionary of English

  • rattlesnake root — ☆ rattlesnake root n. 1. any of a number of perennial plants (genus Prenanthes) of the composite family, with small, cylindrical, drooping heads and intensely bitter roots, formerly considered a cure for snakebite 2. any of various other plants… …   English World dictionary

  • rattlesnake root — noun 1. herb of central and southern Europe having purple florets • Syn: ↑Prenanthes purpurea • Hypernyms: ↑herb, ↑herbaceous plant • Member Holonyms: ↑Prenanthes, ↑genus Prenanthes …   Useful english dictionary

  • rattlesnake root — 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] * * * …   Universalium

  • rattlesnake root — rat′tlesnake root n. pln 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[/ex] • Etymology: 1675–85 …   From formal English to slang

  • rattlesnake root — Cimicifuga racemosa. An eastern North American perennial herb. A substance obtained from the root of the plant has been used in some cultures to treat a number of medical problems. It is being studied in the treatment of hot flashes and other… …   English dictionary of cancer terms

  • White rattlesnake root — Scientific classification Kingdom: Plantae (unranked): Angiosperms (unranked) …   Wikipedia

  • Rattlesnake — Rat tle*snake (r[a^]t t l*sn[=a]k ), n. (Zo[ o]l.) Any one of several species of venomous American snakes belonging to the genera {Crotalus} and {Caudisona}, or {Sistrurus}; sometimes also called {rattler}. They have a series of horny… …   The Collaborative International Dictionary of English

  • Rattlesnake fern — Rattlesnake Rat tle*snake (r[a^]t t l*sn[=a]k ), n. (Zo[ o]l.) Any one of several species of venomous American snakes belonging to the genera {Crotalus} and {Caudisona}, or {Sistrurus}; sometimes also called {rattler}. They have a series of horny …   The Collaborative International Dictionary of English

  • Rattlesnake grass — Rattlesnake Rat tle*snake (r[a^]t t l*sn[=a]k ), n. (Zo[ o]l.) Any one of several species of venomous American snakes belonging to the genera {Crotalus} and {Caudisona}, or {Sistrurus}; sometimes also called {rattler}. They have a series of horny …   The Collaborative International Dictionary of English

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