plenipotentiary
ple·ni·po·tentiary
noun
1.
a diplomat who is fully authorized to represent his or her government
Origin
From Medieval Latin plēnipotentiārius (“having full power”), Late Latin plēnipotēns, from plēnus (“full”) + potēns (“mighty, powerful”).
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.