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plenipotentiary noun

Click to hear the UK pronunciation of this wordClick to hear the US pronunciation of this word/ˌplen.ɪ.pəʊ ˈtent .ʃər.i//-poʊˈtent .ʃi.er-/ n [C] old-fashioned formal

Definition

a person who has the authority to act as the representative of his or her country, especially in another country

plenipotentiary adjective

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a plenipotentiary diplomat/role

(Definition of plenipotentiary noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

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