a condition caused by eating rye or some other grain that is infected with ergot fungus or by taking an overdose of a medicine containing ergot, characterized by cramps, spasms, and a form of gangrene.
Main Entry: er·got·ism Pronunciation: '&r-g&t-"iz-&m Function: noun : a toxic condition produced by eating grain, grain products(as rye bread), or grasses infected with ergot fungus or by chronic excessive use of an ergot drug
ergotism er·got·ism (ûr'gə-tĭz'əm) n. Poisoning caused by consuming ergot-infected grain or grain products, or from excessive use of drugs containing ergot.