Dictionaryer•gotPronunciation: (ûr'gut, -got), [key] —n. 1. Plant Pathol. a. a disease of rye and other cereal grasses, caused by a fungus of the genus Claviceps, esp. C. purpurea, which replaces the affected grain with a long, hard, blackish sclerotial body. b. the sclerotial body itself. 2. Pharm.the dried sclerotium of C. purpurea, developed on rye plants: used in the production of ergotamine and ergotoxine. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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