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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Wildfire smoke contains very dangerous, tiny pollutants called PM2.5 that can travel deep into the lungs or enter the bloodstream when inhaled.—
Mary Gilbert,
CNN Money,
14 May 2025 -
May contain slightly more flavonoids compared to green tea.—
Julie Marks,
Verywell Health,
14 May 2025
Verb
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This is especially true in the current context where most countries are more focused on accelerating technology's capabilities than efforts to regulate it meaningfully and create societal guardrails.—
Yoshua Bengio,
Time,
9 May 2025
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Serotonin plays a crucial role in regulating mood and sleep patterns.—
Sarah Jividen,
Verywell Health,
9 May 2025
Verb
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And birthright citizenship is particularly ill-suited as a vehicle for curbing them.—
Ruth Marcus,
New Yorker,
17 May 2025
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Royalty rates paid by companies to extract oil, gas and coal would be cut, reversing Biden’s attempts to curb fossil fuels to help address climate change.—
Kevin Freking,
Chicago Tribune,
16 May 2025
Verb
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This language is shorthand for Kyiv agreeing to permanent neutrality in return for a security guarantee and accepting that Russia controls swathes of Ukraine.—
Tom Balmforth,
USA Today,
12 May 2025
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Water quality officials have long complained that septic systems in Malibu didn’t adequately control sewage and that pathogens seeped into groundwater and then into local creeks and Santa Monica Bay.—
James Rainey,
Los Angeles Times,
11 May 2025
Verb
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Read more from The Hill’s Brett Samuels. — keeping you up to speed on the policies impacting everything from oil and gas to new supply chains.—
Rachel Frazin,
The Hill,
10 May 2025
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Pet Mode: Creates a consistent indoor temperature to keep pets comfortable when the space is unoccupied.—
Jon Stojan,
USA Today,
10 May 2025
Verb
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The officers did not show their badges until after she was restrained, the video shows.—
Hanna Park,
CNN Money,
12 May 2025
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While the Trump administration insists its actions are necessary for national security, legal challenges have underscored the power of the judiciary to scrutinize and potentially restrain executive immigration policy.—
Gabe Whisnant,
MSNBC Newsweek,
10 May 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 21 May. 2025.
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