potentate

noun

po·​ten·​tate ˈpō-tᵊn-ˌtāt How to pronounce potentate (audio)
Synonyms of potentate
: ruler, sovereign
broadly : one who wields great power or sway

Did you know?

Potentate has been wielding its power in English since the 15th century. It comes from the Late Latin potentatus, which in turn was formed from the Latin potent-, meaning "powerful." Other descendants of potent- in English include potent itself, impotent, and omnipotent, as well as the archaic armipotent and very rare bellipotent (meaning, respectively, "mighty in battle" and "mighty in war"). Even power and powerful can be traced back to potent-.

Examples of potentate in a Sentence

Charles inherited the position of potentate of the Holy Roman Empire from his grandfather, as well that of king of Spain from his father.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
With 775 rooms, the palace also provides office space for the royal bureaucracy and hosts lavish state dinners for visiting presidents and potentates. CBS News, 26 June 2026 With 775 rooms, the palace also provides office space for the royal bureaucracy and hosts lavish state dinners for visiting presidents and potentates. Danica Kirka, Los Angeles Times, 25 June 2026 The game is a playground for Russian oligarchs, Middle Eastern potentates, and Latin American strongmen—his people. Franklin Foer, The Atlantic, 7 Apr. 2026 Biden put this sentiment into action by working with Netanyahu despite serious moral and political failures in Gaza, with Turkish President Recep Tayyip Erdogan on NATO expansion, and with Gulf potentates on the region’s security architecture. James Jeffrey, Foreign Affairs, 13 Nov. 2025 See All Example Sentences for potentate

Word History

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of potentate was in the 15th century

Browse Nearby Words

Podcast

Cite this Entry

“Potentate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/potentate. Accessed 6 Jul. 2026.

Kids Definition

potentate

noun
po·​ten·​tate ˈpōt-ᵊn-ˌtāt How to pronounce potentate (audio)
: a person who has controlling power : sovereign
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster