noun see: new Date: circa 1936 an alkaloid C 19 H 23 N 3 O 2 derived from ergot and used especially in the form of its maleate as an oxytocic
ERGONOVINE
Meaning of ERGONOVINE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012