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Region: General | Usage example: I’ll sleep on it before answering.

Sleep on it

Meaning

Delay a decision until the next day.

Usage

Used when advising patience.

Origin & History

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

Ancient belief that dreams aid decisions.

Used in proverbs and advice columns.

Related Idioms

Sleep with one eye open

Be alert even while supposedly resting.

Sleep like a log

Sleep very soundly.

Ace in the hole

A hidden advantage kept in reserve until it's needed.

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.