undefeated

adjective

un·​de·​feat·​ed ˌən-di-ˈfē-təd 

-dē-

: not defeated : not having suffered a defeat

an undefeated team/player

: not including any losses or defeats

an undefeated season

a team with an undefeated record

Examples of undefeated in a Sentence

Recent Examples on the Web

After just three weeks, the Chiefs and Raiders are among five remaining undefeated teams in the league. — Pete Sweeney october 1, Kansas City Star, 1 Oct. 2026

With one game remaining in Week 3, six teams remain undefeated after San Francisco edged out a 36-30 win over Arizona. — Andrew Greif, NBC news, 28 Sep. 2026

The offense and special teams, too, wasted opportunities earlier in the game for the Wolverines to stay undefeated. — ABC News, 27 Sep. 2026

This saga will only help people who believe Dykes doesn’t have control over his team, a flexible narrative that looms over most coaches who aren’t undefeated. — Mac Engel september 24, Fort Worth Star-Telegram, 24 Sep. 2026

Word History

First Known Use

circa 1775, in the meaning defined above

Rhymes for undefeated

• overheated
• superheated
• uncompleted
• accreted
• competed
• completed
• conceited
• concreted
• defeated
• deleted
• depleted
• entreated