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
In a way, Tim Cook's superpower was always taking the innovation in Cupertino and orchestrating the external forces to bring it to life, through perfecting the supply chain and designing supplier relationships as chief operating officer, and eventually practicing international diplomacy as CEO.
—Kai Nicol-Schwarz, CNBC, 24 Apr. 2026
The Iranians’ diplomatic superpower is to be able to look around the corner, predict what comes next, and know how to position themselves to take advantage of it.
—Nic Robertson, CNN Money, 23 Apr. 2026
This allows for more action and more monsters — splendidly rendered — and more occasions for Eleven to use her superpowers.
—Television Critic, Los Angeles Times, 23 Apr. 2026
One country, Greenland, has already drawn some unwelcome attention from a superpower.
—Big Think, 22 Apr. 2026
See All Example Sentences for superpower
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Kai Nicol-Schwarz, CNBC, 24 Apr. 2026
The Iranians’ diplomatic superpower is to be able to look around the corner, predict what comes next, and know how to position themselves to take advantage of it.
—Nic Robertson, CNN Money, 23 Apr. 2026
This allows for more action and more monsters — splendidly rendered — and more occasions for Eleven to use her superpowers.
—Television Critic, Los Angeles Times, 23 Apr. 2026
One country, Greenland, has already drawn some unwelcome attention from a superpower.
—Big Think, 22 Apr. 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 29 Apr. 2026.
Copy CitationKids Definition
superpower
noun
su·per·pow·er
ˈsü-pər-ˌpau̇(-ə)r
: an extremely powerful nation
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