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Word of the Day Tuesday, June 9, 2026

undefeatable

/ˌʌndɪˈfeɪtəbəl/ adjective · British & US
Valid in UK
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What does undefeatable mean?

adjective

Not capable of being defeated; unbeatable. Unable to be defeated or overcome.

Example

"The team's undefeatable spirit and determination led them to victory."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for undefeatable

Antonyms of undefeatable

Rhymes with undefeatable

Etymologically related