Eponym
noun
A person after whom a discovery, invention, place, etc., is named or thought to be named.
The sandwich is an eponym of John Montagu, Fourth Earl of Sandwich.

Often appears as...
- become an eponym
- name is an eponym
noun
A name or noun formed after a person.
In the term 'pasteurization,' Pasteur is the eponym.

Often appears as...
- word is an eponym
- eponym for
Usage tips
Academic
noun
A person after whom a discovery, invention, place, etc., is named or thought to be named.
The sandwich is an eponym of John Montagu, Fourth Earl of Sandwich.

Often appears as...
- become an eponym
- name is an eponym
noun
A name or noun formed after a person.
In the term 'pasteurization,' Pasteur is the eponym.

Often appears as...
- word is an eponym
- eponym for
Usage tips
Academic
Definition 1 of 2

Cultural Recognition
An eponym often signals honor or recognition for notable contributions.

The Nobel Prize is the eponym of Alfred Nobel.
Historical Significance
Eponyms can indicate historical relevance when they link to a person's legacy.

The Victorian era is an eponym of Queen Victoria.
Common Examples
Many common items and brands are eponymous and named after their inventors.

The jacuzzi is an eponym of Candido Jacuzzi.
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