Definition

Not having lost a game or competition; always winning.

Example

The team remained undefeated throughout the entire season.

Conversation

Did you see the game last night?

Yeah, it was incredible! Our team is still undefeated.

I can't believe they've won every match this season!

I know, right? It's amazing to see them play so well.

Synonyms & Antonyms

Root Explanation

Undefeated is formed from "un-" (meaning not) and "defeated" (from Latin "deficere", meaning to fail or to be lacking). The word describes a state of not having been defeated or overcome.

Memory Tip

Think of 'not' ('un-') having 'failed' ('defeated') — that's why undefeated means someone who has never lost.

Visually Confused Words