any of several plants belonging to the genus Datura, of the nightshade family, including some species grown as ornamentals and usually having funnel-shaped flowers and prickly pods: the leaves and seeds are the source of hallucinogenic alkaloids.
an extraordinary or unusual thing, person, or event; an exceptional example or instance.
a gadget; dingus; thingumbob.
a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.
a stew of meat, vegetables, potatoes, etc.
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.
any of various chiefly Indian solanaceous plants of the genus Datura, such as the moonflower and thorn apple, having large trumpet-shaped flowers, prickly pods, and narcotic properties
[C16: from New Latin, from Hindi dhatūra jimson weed, from Sanskrit dhattūra]