as in contains
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 reins (in)
Verb
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The grain contains avenanthramides, which are antioxidants found exclusively in oats, says Coogan.—
Kirsten Nunez,
Martha Stewart,
17 May 2026 -
Wallace Chan’s Secular Interpretation of Religious Rituals Oil and water play central roles in the installation, which, like many of Chan’s creations, contains layered meanings.—
Anthony DeMarco,
Forbes.com,
17 May 2026
Verb
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Beijing controls the supply chain for many obscure minerals that are critical components of smartphones, cars and weapons.—
Evelyn Cheng,
CNBC,
18 May 2026
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One of these groups, the M23 Movement, controls parts of neighboring North Kivu Province.—
Zachary Folk,
Forbes.com,
17 May 2026
Verb
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The endocannabinoid system—a brain system that regulates mood, sleep, memory and appetite—also undergoes substantial growth and signaling activity during adolescence.—
Sara Novak,
Scientific American,
18 May 2026
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This releases nutrient-rich fungi and bacteria to the soil, regulates soil temperature, and helps retain moisture.—
Rachel Silva,
Martha Stewart,
17 May 2026
Verb
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The province of Grosseto was, and still is, a predominantly agricultural area, with small villages where the average age keeps rising and where the few industries that existed have shut down because of the economic crisis.—
PhotoVogue,
Vogue,
18 May 2026
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Starting early keeps more options on the table.—
Joshua Sidorowicz,
CBS News,
18 May 2026
Verb
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At certain points in the novel, that distance calcifies and restrains his writing.—
Taran Dugal,
New Yorker,
4 Mar. 2026
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And most of the officials agreed that the Fed’s key rate is close to a level that neither stimulates nor restrains the economy.—
Christopher Rugaber,
Los Angeles Times,
19 Feb. 2026
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Cite this Entry
“Reins (in).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/reins%20%28in%29. Accessed 24 May. 2026.
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