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
3
: 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
The 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
Cite this Entry
“Superpower.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/superpower. Accessed 9 Oct. 2026.
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