plenipotentiary in Polish
plenipotentiary in Polish
pełnomocny
Invested with full power.
pełnomocnik
A person invested with full powers, especially as the diplomatic agent of a sovereign state, (originally) charged with handling a certain matter. [from c. 1645]
ambasador
A person invested with full powers, especially as the diplomatic agent of a sovereign state, (originally) charged with handling a certain matter. [from c. 1645]