名詞 plenipotentiary:

1. a diplomat who is fully authorized to represent his or her government

1. A minister plenipotentiary assigned to a foreign embassy, ranking next below the ambassador.
   特命全權(quán)公使派駐國外使館的特命全權(quán)使節(jié)，僅低于大使
2. The minister was given plenipotentiary powers in the trade negotiations.
   該部長獲有全權(quán)進行貿(mào)易談判。

plen.i.po.ten.ti.ar.y

adj.（形容詞）
Invested with or conferring full powers:
授予或賦予全權(quán)的：
例句：
a plenipotentiary deputy.
全權(quán)代理人

n.（名詞）
【復數(shù)】 plen.i.po.ten.ti.ar.ies
A diplomatic agent, such as an ambassador, fully authorized to represent his or her government.
全權(quán)代表：授予全權(quán)以代表他或她的政府的外交人員，如大使

來源：
Medieval Latin plônipotenti3rius
中世紀拉丁語 plônipotenti3rius
from Late Latin plônipotôns plônipotent- [invested with full power]
源自 后期拉丁語 plônipotôns plônipotent- [授予全權(quán)的]
Latin plônus [full] * see pel…-
拉丁語 plônus [全部的] *參見 pel…-
Latin potôns [powerful] * see potent
拉丁語 potôns [有權(quán)力的] *參見 potent