noun
1. : a disease of clovers caused by fungi of the genus Uromyces and characterized by rusty brown pustules
2. : any of the fungi causing clover rust
noun
1. : a disease of clovers caused by fungi of the genus Uromyces and characterized by rusty brown pustules
2. : any of the fungi causing clover rust
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012