as in to contain
to keep from exceeding a desirable degree or level (as of expression)
try to rein in your spending, so you have some money left for saving
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for rein (in)
Verb
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As of Thursday afternoon, the fire crew effectively contained 92% of the wildfire.—
CA WILDFIRE BOT,
Sacbee.com,
25 July 2025 -
Her rental car, containing her suitcase and all of her belongings, is towed.—
Jacqueline Tempera,
People.com,
25 July 2025
Verb
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The crypto law, known in the chambers as Bill No. 247, is a renewed and more robust legislative effort to regulate cryptoassets in Panama, introduced in 2025 by Alternate Deputy Solís.—
Javier Bastardo,
Forbes.com,
1 Aug. 2025
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At some point, perhaps, Congress might even craft legislation that gives more direct guidance on how the EPA should regulate greenhouse gases.—
Justin Worland,
Time,
1 Aug. 2025
Verb
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Streets included in the network are focus areas in a citywide effort to curb the number of vehicle crashes with injuries.—
Leo Bertucci,
The Courier-Journal,
29 July 2025
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The two nations struck a significant deal nearly two years ago, pledging to ramp up renewables and curb planet-warming gases.—
Ella Nilsen,
CNN Money,
29 July 2025
Verb
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The home country of this dark and enduring masterpiece from 1985 is the eerily-retrograde Republic of Gilead, in which women who once held jobs and led independent lives are now strictly controlled and monitored, valued only for their ovaries and their obedience.—
Dan Fesperman
July 22,
Literary Hub,
22 July 2025
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Like her biblical namesake, Ruth is loyal and steadfast to her friend, while Maria is independent and creative, often controlling the narrative of their relationship and even determining their future trajectories: Maria is an extrovert, so Ruth must be an introvert.—
Bekah Waalkes,
The Atlantic,
22 July 2025
Verb
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Excited to keep working to bring championships to LA and make Laker Nation proud.—
Michael Gallagher,
MSNBC Newsweek,
3 Aug. 2025
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Hamas started this horrible war; Netanyahu is guilty of prolonging it to save his career and keep his far-right support.—
Sun Sentinel Editorial Board,
Sun Sentinel,
2 Aug. 2025
Verb
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Video posted to social media by a passenger showed law enforcement escorting a man off the plane with his hands restrained behind his back.—
Aaron Cooper,
CNN Money,
18 July 2025
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Farrell was then restrained by crew members and escorted off stage.—
Michaela Zee,
Variety,
16 July 2025
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Cite this Entry
“Rein (in).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/rein%20%28in%29. Accessed 5 Aug. 2025.
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