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Definition of champion

champion

/ˈtʃæm.pi.ən/
cham · pi · on

Plural:champions
•
Past Simple:championed
•
Past Participle:championed
•
Present Participle:championing
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champion Lexical Profile

champion Game Scores & Validity

• noun

1

A person, team, or animal that has defeated all rivals in a competition, tournament, or championship.

Example

"She became the youngest tennis champion in the history of the tournament."


2

A person who vigorously supports, defends, or fights for a cause, principle, or another person.

Example

"Throughout her career, she was a tireless champion of public education and literacy."


3

A combatant or knight who fought in single combat on behalf of a monarch, noble, or cause (historical).

Example

"In medieval trials by combat, a noblewoman could appoint a skilled champion to represent her in the lists."

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Antonyms
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• verb

1

To vigorously support, defend, or advocate for a cause, proposal, or group of people.

Example

"The senator has long championed legislation to protect endangered wetlands."

Synonyms
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Antonyms
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• adjective

1

Having won first place in a competition, or surpassing all rivals in quality or performance.

Example

"The champion chess player defeated three grandmasters in a single afternoon."


2

British Splendid, first-rate, or excellent (used especially in northern English and Australian informal speech).

Example

"That was a champion meal you cooked for everyone tonight."

Synonyms
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Antonyms
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• Rhymes for champion

Word Origin & Etymology

Borrowed in the 13th century from Old French champion, from Late Latin campio ('gladiator, combatant in the field'), ultimately derived from Latin campus ('open field, military exercise ground').

Cite this Entry


Wordmom. (2026). Definition of Champion. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/champion
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