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Region: General | Usage example: The leaders walked arm in arm after signing the deal.

Arm in arm

Meaning

Close or cooperative companionship.

Usage

Used when describing solidarity or closeness.

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.

Literal linking of arms to show unity.

Used in romantic and political imagery for centuries.

Related Idioms

Neck and neck

Two competitors are very close in performance.

As thick as thieves

Very close or friendly with someone.

Cross the Ts and dot the Is

Pay close attention to every detail.

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.