an evil-smelling Eurasian umbelliferous plant, Aethusa cynapium, with small white flowers: contains the poison coniine
WordReference Random House Unabridged Dictionary of American English © 2025
fool's-pars•ley
(fo̅o̅lz′pärs′lē),USA pronunciation n.
- Plant Biologyan Old World fetid, poisonous plant, Aethusa cynapium, resembling parsley.
- 1745–55
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