trigger law

noun

variants or less commonly trigger ban
plural trigger laws also trigger bans
: a currently unenforceable law that upon the occurrence of an event (such as a court decision) becomes enforceable
A Louisiana judge blocked enforcement on Monday of statewide abortion ban designed to automatically go into effect when Roe [v. Wade] fell. Two abortion rights groups on Monday filed a challenge to Louisiana's trigger law, which went into effect following the Supreme Court decision in Dobbs v. Jackson Women's Health Organization that struck down the federal right to abortion.Olafimihan Oshin

Examples of trigger law 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.
Following the Supreme Court decision, Missouri enacted a trigger law banning most abortions in the state. Nadine El-Bawab, ABC News, 15 May 2025 Analysis by the Urban Institute found that number of uninsured people would rise by 10.8 million if all states with trigger laws abandon the expansion in the face of funding cuts. Aliss Higham, MSNBC Newsweek, 7 May 2025 Twelve states have trigger laws in place that would automatically end expansion or require changes if the federal match rate drops. Aliss Higham, MSNBC Newsweek, 7 May 2025 But 12 states have trigger laws in place that would automatically end the Medicaid expansion, or that would require significant changes to the program should there be reductions to the amount of money the federal government provides. Alana Semuels, Time, 7 May 2025 See All Example Sentences for trigger law

Word History

First Known Use

1983, in the meaning defined above

Time Traveler
The first known use of trigger law was in 1983

Browse Nearby Words

Cite this Entry

“Trigger law.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/trigger%20law. Accessed 1 Jun. 2025.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!