noun
: a disease of the feet of cattle resembling ergotism but considered due to feeding on certain grasses of the genus Festuca which contain a toxic principle similar to ergot
noun
: a disease of the feet of cattle resembling ergotism but considered due to feeding on certain grasses of the genus Festuca which contain a toxic principle similar to ergot
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012