I. adjective Etymology: Medieval Latin plenipotentiarius, adjective & noun, from Late Latin plenipotent-, plenipotens Date: circa 1645 invested with full power, of or relating to a ~, II. noun (plural -ries) Date: circa 1656 a person and especially a diplomatic agent invested with full power to transact business
PLENIPOTENTIARY
Meaning of PLENIPOTENTIARY in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012