stachybotryotoxicosis

noun
stachy·​bot·​ryo·​tox·​i·​co·​sis | \ ˌstak-i-ˌbä-trē-ō-ˌtäk-sə-ˈkō-səs How to pronounce stachybotryotoxicosis (audio) \
plural stachybotryotoxicoses\ -​ˌsēz How to pronounce stachybotryotoxicoses (audio) \

Medical Definition of stachybotryotoxicosis

: a serious and sometimes fatal intoxication chiefly affecting domestic animals (as horses) that is due to ingestion of a toxic substance produced by a mold (Stachybotrys chartarum)