-(ˌ)ärˌtirēˈōsəs noun
Etymology: New Latin, arterial duct
: a short broad vessel connecting the pulmonary artery and descending aorta of the fetus — called also duct of Botallus, ductus Botalli
-(ˌ)ärˌtirēˈōsəs noun
Etymology: New Latin, arterial duct
: a short broad vessel connecting the pulmonary artery and descending aorta of the fetus — called also duct of Botallus, ductus Botalli
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012