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Region: US | Usage example: If you believe in the vision, put your money where your mouth is.

Put your money where your mouth is

Meaning

Support words with action or investment.

Usage

Challenges people to prove conviction.

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.

Betting contexts where claims had to be backed with wagers.

Early 20th-century American gambling language.

Related Idioms

Put your foot in your mouth

Say something embarrassing.

Wear your heart on your sleeve

Display emotions openly.

Keep your cards close to your chest

Remain secretive about your plans.

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.