# undisputed

/ˌəndɪˈspjutɪd/ (US) · /ʌndɪspjˈuːtɪd/ (UK) · CEFR C1 · Adjective

Source: https://englishreference.com/word/undisputed
Updated: 2026-05-07

## Definition

accepted by everyone as true or the best. No one argues about it because the facts are very clear.

For teachers: acknowledged by all parties as certain or superior; not open to question or doubt. Often used to describe a leader, a fact, or a champion whose status is beyond challenge.

## Examples

- She is the undisputed champion of the tournament.
- After winning every major award this season, he became the undisputed leader in his field.
- The discovery of the original manuscript provided undisputed evidence of the author's true intentions, effectively ending decades of academic debate on the subject.

## Usage notes

- Typically used attributively before a noun like 'champion', 'leader', or 'fact'.

---

From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.