jatropha
(genus Jatropha), member of the spurge family (Euphorbiaceae), native in both New World and Old World tropics and containing about 175 species of milky-juiced herbs, shrubs, and trees, some useful for their oils or as ornamental plants in tropical gardens.
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| 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 fool or simpleton; ninny. |