jimson weed n 1: intensely poisonous tall coarse annual tropical weed having rank-smelling foliage, large white or violet trumpet-shaped flowers and prickly fruits [syn: {jimsonweed}, {jimson weed}, {Jamestown weed}, {common thorn apple}, {apple of Peru}, {Datura stramonium}]
Jimson weed \Jim"son weed`\ See {Jamestown weed}. [Local, U.S.] Jin