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zero-sum

American  
[zeer-oh-suhm] / ˈzɪər oʊˌsʌm /

adjective

  1. of or denoting a system in which the sum of the gains equals the sum of the losses.

    a zero-sum economy.


Etymology

Origin of zero-sum

First recorded in 1955–60

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Asset allocation, Currie emphasized, is a zero-sum game: “You cannot be overweight everything.”

From MarketWatch • May 15, 2026

"We're realistic about the competition but the global sportswear landscape is not a zero-sum game," an Anta spokesperson tells the BBC.

From BBC • Apr. 26, 2026

It’s a zero-sum game for filmmakers and viewers alike, who would both do well to recognize the inherent value in surprise.

From Salon • Apr. 3, 2026

And it should challenge the idea that banks and private-capital managers are playing a zero-sum game with each other.

From The Wall Street Journal • Mar. 25, 2026

It was unfair to blame her for the fictional zero-sum game of her successes equaling his failures.

From "The Serpent King" by Jeff Zentner

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