take effect

idiomatic phrase

1
: to become operative
The new regulations will take effect next year.
2
: to begin producing an expected or intended effect or result
waiting for the drug to take effect

Examples of take effect in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Iowa’s new cryptocurrency law took effect July 1, according to information from the Iowa Attorney General’s Office. Arkansas Online, 4 Oct. 2025 Trump's rollback of the exemption allowed tariffs to take effect on such shipments — but not on physical music. Luke Fountain, CNBC, 3 Oct. 2025 As these policies and investments continue to take effect, the American people can rest assured that the best is yet to come – especially once the Federal Reserve finally cuts interest rates. Andrew Stanton, MSNBC Newsweek, 3 Oct. 2025 The Supreme Court's ruling opened the door to Trump's order taking effect in parts of the country, fueling uncertainty for immigrants and states grappling with the implications of a potentially patchwork system of citizenship rules. Nate Raymond, USA Today, 3 Oct. 2025 See All Example Sentences for take effect

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of take effect was in the 14th century

Cite this Entry

“Take effect.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/take%20effect. Accessed 5 Oct. 2025.

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