eponymous

adjective

epon·​y·​mous i-ˈpä-nə-məs 

e-

1

: being the person or thing for whom or which something specified is named : of, relating to, or being an eponym

the eponymous owner of the bookstore

The epic poem's eponymous hero, then an aging warrior, stepped in.

—Sonja Anderson

2

: named for a particular person or thing

the band's eponymous album [=the album titled with the band's name]

an eponymous brand/label

[Simone] Biles performed a vault that was worth eight-tenths of a point less than her eponymous double-flipping skill.

—Thuc Nhi Nguyen

Did you know?

What’s in a name? If the name is eponymous, a name is in the name: an eponymous brand, café, river, or ice cream is named for someone or something. And because English is beastly sometimes, the one lending the name to the brand, café, river, or ice cream can also be described as eponymous. This means that if Noah Webster owns a bookstore called “Webster’s Books,” it’s an eponymous bookstore, and Noah himself is the bookstore’s eponymous owner. Most of the time, though, we see eponymous describing a thing named for a person—for example, an eponymous brand named for a designer, or a band’s eponymous album titled only with the band’s name. The related word eponym is less ambiguous: it refers to the one for whom someone or something is named. At our hypothetical “Webster’s Books,” Noah Webster is the bookstore’s eponym. Appropriately enough, the Greek root of both words is onyma, meaning “name.”

Examples of eponymous in a Sentence

… Ramayana, an Indian epic which chronicles, in sixty thousand verses, the adventures of its eponymous hero Rama … —Leila Hadley, Give Me the World, (1958) 1999

"Cool Britannia," which goes back to Ben and Jerry's eponymous ice cream in Spring 1996, met its sell-by-date within weeks … —Harold Perkin, Times Literary Supplement, 18 Dec. 1998

Karen Hubert Allison, the eponymous (if you count middle names) creator of Hubert's, didn't know she was making dining history … —Peter Kaminsky, New York Times Book Review, 11 May 1997

Recent Examples on the Web

The Emmy-winning show, which followed Seinfeld’s eponymous character and his friends in New York City, aired for nine seasons from 1989 to 1998. —Escher Walcott, PEOPLE, 28 Dec. 2025

The grotty tenements of the Lower East Side — and the distinct fashion within — is as much of a character in A24’s drama as the eponymous ping pong player himself. —Anna Tingley, Variety, 27 Dec. 2025

Miuccia Prada is a longtime collector of antique jewelry, but the designs for her eponymous house are distinctly modern. —Paige Reddinger, Robb Report, 27 Dec. 2025

Professional basketball player–turned–horror star Dane DiLiegro plays the film's eponymous villain and says the story is strong enough to win viewers over, even without its affiliation to the beloved horror franchise. —Declan Gallagher, Entertainment Weekly, 26 Dec. 2025

Word History

Etymology

see eponym

First Known Use

1846, in the meaning defined at sense 1

Rhymes for eponymous

• anonymous
• autonomous
• economise
• synonymous

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Medical Definition

eponymous

adjective

epon·​y·​mous i-ˈpän-ə-məs, e- 

: of, relating to, or named after an eponym

those eponymous genetic conditions … such as … Friedreich's ataxia

—R. O. Brady