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Rein in Meaning in English

expression

ˈɹeɪn/ /ˈɪn/, /ɪn
RAYN IN
ɹˈeɪn/ /ˈɪn
RAYN IN

Definition

To limit, control, or hold back something, especially behavior or spending. The phrase comes from using reins to control a horse.

Usage & Nuances

Commonly used in both formal and informal contexts, especially with spending, emotions, or behavior ('rein in costs', 'rein in anger'). Don't confuse with 'reign' or 'rain'. Often used when someone is being excessive.

Example Sentences

Parents sometimes need to rein in their children's behavior.

basic

The company decided to rein in spending this year.

basic

You should rein in your excitement before the meeting.

basic

We really need to rein in all these extra expenses.

natural

The coach told him to rein in his temper on the field.

natural

If you don't rein in your spending, you'll run out of money.

natural