a disease of plants, characterized by a gray, furry coating on the decaying parts, caused by any of several fungi.
any fungus causing this disease, as Botrytis cinerea.
- Gray mule
Related Terms white mule
noun 1. 1 (def 1).
noun 1. a sand shark, Odontaspis arenarius, abundant in S African and Australian coastal waters and estuaries.
verb See gray out