Meaning & use

take effect

phrase·Academic

To become valid, active, or operative, especially of a law, rule, or agreement.

See it in a sentence

The new speed limit will take effect on the first of next month.

Once signed, the contract takes effect immediately and binds both parties.

A note on using this word

"Take effect" is typically used with laws, rules, medications, or agreements to describe when they officially begin to apply.

Words with a similar meaning

come into force

Choose a synonym to suit the sentence. Meanings can overlap without being identical.

Make it your own

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