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Region: US | Usage example: Thanks for the heads-up about the schedule change.

Heads-up

Meaning

Advanced warning.

Usage

Recognizes helpful alerts.

Origin & History

Origin notes can vary by region and source; this page gives the commonly reported explanation and usage context.

Derived from baseball umpire warnings.

Used in American slang since the 20th century.

Related Idioms

Barking up the wrong tree

Accusing or pursuing the wrong person/idea; making a false assumption.

Hit the books

Start studying with focus and dedication.

Jump on the bandwagon

Adopt a popular trend or join others in doing something.

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.