nemesis

noun

nem·​e·​sis ˈne-mə-səs 

1

capitalized : the Greek goddess of retributive justice

2

plural nemeses ˈne-mə-ˌsēz 

a

: one that inflicts retribution or vengeance

Many a pursued man fell before his nemesis in the streets …

—Agnes Morely Cleaveland

b

: a formidable and usually victorious rival or opponent

The team was defeated by its old nemesis.

3

plural nemeses

a

: an act or effect of retribution

… pursue them with the nemesis of outraged humanity.

—Donald Culross Peattie

b

: bane sense 1

A nemesis of humankind since the first hand slapped the first cheek, mosquitoes have bitten their way into the American experience …

—Jack Cox

Did you know?

Nemesis and Greek Mythology

Nemesis was the Greek goddess of vengeance, a deity who doled out rewards for noble acts and punishment for evil ones. The Greeks believed that Nemesis didn't always punish an offender immediately but might wait generations to avenge a crime. In English, nemesis originally referred to someone who brought a just retribution, but nowadays people are more likely to see simple animosity rather than justice in the actions of a nemesis (consider the motivations of Batman’s perennial foe the Joker, for example).

Synonyms

• avenger
• castigator
• chastiser
• punisher
• scourge
• vigilante

Examples of nemesis in a Sentence

On just the kind of putt that had been a career-long nemesis, he kept his head perfectly still and knocked the ball squarely in the hole. —Jaime Diaz, Sports Illustrated, 20 Feb. 1995

Japan and Iraq have been floated as possible successors for the role once filled by Amercia's old nemesis, the Soviet Union … —Michiko Kakutani, New York Times, 18 June 1993

In the beginning were the words, winged at first until, paralysed, they fell to earth and were imprisoned by their nemesis, the alphabet. —Erich Segal, Times Literary Supplement, 12 July 1991

Thus, once surgeons implant the new graft, tissue rejection—the unforgiving nemesis of most transplant attempts—occurs in only 3% to 5% of cases. —Christine Gorman et al., Time, 7 Dec. 1987

He will be playing his old nemesis for the championship.

Batman is the Joker's main nemesis and always foils his wicked plots.

Recent Examples on the Web

In the final scene of the series, Larry is on a plane back to L.A. with his closest friends, blithely bickering over whether his nemesis (frienesis?), Susie Essman's Susie Greene, has the right to open the window shade. —Judy Berman, TIME, 8 Apr. 2024

But Orange County NIMBYs aren’t having it by Sydney Lake The American sports tycoon who wants to build Yankee Stadium in Milan may have found his nemesis: Italian bureaucracy by Paolo Confino Tony’s Chocolonely is one of the world’s fastest-growing chocolatiers. —Maria Aspan, Fortune, 1 Apr. 2024

Latest in Features 4 hours ago Features - sports The American sports tycoon who wants to build Yankee Stadium in Milan may have found his nemesis: Italian bureaucracy March 30, 2024 13 hours ago Features - chocolate Tony’s Chocolonely is one of the world’s fastest growing chocolatiers. —Paolo Confino, Fortune, 30 Mar. 2024

His most famous roles to date are the sleazy Dennis Nedry in Jurassic Park (1993), and Jerry’s nemesis, Newman, on Seinfeld. —EW.com, 30 Mar. 2024

Here, they’re squeezed into 30-minute increments, as the X-Men face obstacles that include Sentinel robots, a weapon that neutralizes their powers and a psychic attack engineered by longtime nemesis Mr. Sinister (Chris Britton). —Alison Herman, Variety, 20 Mar. 2024

As an adult, Thea processes her childhood trauma by barring her friends from moving forward, down the aisle or elsewhere, as if progress were her Cold War nemesis or romantic rival. —Jennifer Wilson, The New Yorker, 3 Mar. 2024

Putin, for his part, for years refused to utter the name of his nemesis in public. —Laura King, Los Angeles Times, 16 Feb. 2024

Hook’s crocodile nemesis, which has swallowed a clock, seems a scaly symbol of time. —Celia Wren, Washington Post, 14 Feb. 2024

Word History

Etymology

borrowed from Latin, borrowed from Greek némesis "retribution, righteous anger, blame," probably derivative (with -esis, analogically extended form of -sis, -tis, suffix of action nouns) of némein "to rule, distribute, apportion" — more at nimble

First Known Use

1561, in the meaning defined at sense 1

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Kids Definition

nemesis

noun

nem·​e·​sis ˈnem-ə-səs 

plural nemeses -ə-ˌsēz 

1

a

: one that punishes or avenges

b

: a formidable and usually victorious rival or opponent

2

: an act or instance of just punishment