adjective
Etymology: Middle French or Late Latin; Middle French pestilencieux, from Late Latin pestilentiosus, from Latin pestilentia + -osus -ose
obsolete : pestilential
adjective
Etymology: Middle French or Late Latin; Middle French pestilencieux, from Late Latin pestilentiosus, from Latin pestilentia + -osus -ose
obsolete : pestilential
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012