superpower
noun
su·per·pow·er
ˈsü-pər-ˌpau̇(-ə)r 
1
: excessive or superior power
2
a
: an extremely powerful nation
specifically
: one of a very few dominant states in an era when the world is divided politically into these states and their satellites
b
: an international governing body able to enforce its will upon the most powerful states
c
: an extremely powerful company, organization, etc.
The retailer hoped to become a financial services superpower …—
Patricia Sellers
Patricia Sellers3
: a power or ability (such as the ability to become invisible or to fly) of the kind possessed by superheroes : a superhuman power
The comic book Ms. Marvel offers a Muslim-American girl from New Jersey who practices her faith while using her superpower to help people.—Kareem Abdul-Jabbar
Kareem Abdul-JabbarThe superpower I've always wished for is invisibility, and I chose my vocation accordingly. A novelist gets 140,000 words per one tiny author photo. That's a visibility ratio I can live with.—Barbara Kingsolver
Barbara KingsolverExamples of superpower in a Sentence
Recent Examples on the Web
As decolonization transformed fading colonial empires into a hundred new nations, rival superpowers dispatched covert operatives, latter-day men on the spot, to win over those emerging states by any means necessary.
—Alfred McCoy, Literary Hub, 26 Feb. 2026
Literacy is an ordinary superpower that every child deserves.
—Dejanay Booth-Singleton, CBS News, 26 Feb. 2026
But there is little doubt, officials and experts say, that spying efforts are intensifying as the world’s two dominant superpowers, the United States and China, battle for superiority across economic, technological, military and ideological fronts.
—Kim Hjelmgaard, USA Today, 26 Feb. 2026
The findings quantify a global shift — emphasized most recently by German Chancellor Friedrich Merz’s visit to China this week and UK Prime Minister Keir Starmer’s last month — in which Beijing is courting Washington’s traditional partners, nations now hedging between the superpowers.
—J.d. Capelouto, semafor.com, 24 Feb. 2026
See All Example Sentences for superpower
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Alfred McCoy, Literary Hub, 26 Feb. 2026
Literacy is an ordinary superpower that every child deserves.
—Dejanay Booth-Singleton, CBS News, 26 Feb. 2026
But there is little doubt, officials and experts say, that spying efforts are intensifying as the world’s two dominant superpowers, the United States and China, battle for superiority across economic, technological, military and ideological fronts.
—Kim Hjelmgaard, USA Today, 26 Feb. 2026
The findings quantify a global shift — emphasized most recently by German Chancellor Friedrich Merz’s visit to China this week and UK Prime Minister Keir Starmer’s last month — in which Beijing is courting Washington’s traditional partners, nations now hedging between the superpowers.
—J.d. Capelouto, semafor.com, 24 Feb. 2026
See All Example Sentences for superpower
Cite this Entry
“Superpower.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/superpower. Accessed 1 Mar. 2026.
Copy CitationKids Definition
superpower
noun
su·per·pow·er
ˈsü-pər-ˌpau̇(-ə)r
: an extremely powerful nation
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