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Region: General | Usage example: They were caught napping when the competitor outpaced them.

Caught napping

Meaning

Be surprised while unprepared.

Usage

Used when oversight leads to disadvantage.

Origin & History

Origins and dates here are approximate summaries. Many idioms have disputed or unknown origins, and not every date has been checked against a historical dictionary, so treat specific dates and stories as a starting point rather than a citation.

Being asleep when unexpected events occur.

Used in cautionary tales since the 19th century.

Related Idioms

Caught with your pants down

Surprised while unprepared.

Caught on the hop

Surprised or unprepared.

Caught red handed

Caught in the act, especially while doing something wrong.

More Idioms

Break the ice

To do or say something to relieve tension or get conversation going in a social situation.

Cut to the chase

Skip ahead to the most important or exciting part of something.

The ball is in your court

It is now your turn to take action or make a decision.

Throw in the towel

To concede defeat or admit a struggle isn't worth continuing.