Pronunciation change

  • (UK) IPA (key): /ˌplɛn.ɪ.pəʊˈtɛn.ʃər.i/ or /ˌplɛn.ɪ.pəʊˈtɛn.ʃi.ər.i/
  • (US) IPA (key): /plɛn.ɪ.poʊˈtɛn.ʃ(i)ər.i/ or /plɛn.ɪ.pəˈtɛn.ʃi.ɛr.i/
  • (file)

Noun change

Singular
plenipotentiary

Plural
plenipotentiaries

  1. (countable) A plenipotentiary is a person who has the full authority to represent their government in a foreign country.