rein in
phrasal verb
reined in; reining in; reins in
1
: to limit or control (someone or something)
Congress must rein in spending.
You had better rein that kid in before she gets hurt.
2
: to make (an animal) stop by using reins
The rider reined in his horse.
Examples of rein in in a Sentence
Recent Examples on the Web
Advertisement Most notably, in 1958, congressional conservatives pushed to rein in the Warren Court for rulings that challenged and undercut the red-baiting that characterized the era of McCarthyism.
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Time, 14 Nov. 2025
The bank attributed the drop to Beijing's efforts in reining in industrial overcapacity and the housing downturn.
—Anniek Bao, CNBC, 14 Nov. 2025
This is not the first time China has reined in gay-dating apps.
—Steven Jiang, CNN Money, 11 Nov. 2025
With trade and economic uncertainty still lingering, most CEOs say their first move won’t be to raise prices—it’ll be to rein in expenses.
—Lance Lambert, Fortune, 11 Nov. 2025
See All Example Sentences for rein in
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Time, 14 Nov. 2025
The bank attributed the drop to Beijing's efforts in reining in industrial overcapacity and the housing downturn.
—Anniek Bao, CNBC, 14 Nov. 2025
This is not the first time China has reined in gay-dating apps.
—Steven Jiang, CNN Money, 11 Nov. 2025
With trade and economic uncertainty still lingering, most CEOs say their first move won’t be to raise prices—it’ll be to rein in expenses.
—Lance Lambert, Fortune, 11 Nov. 2025
See All Example Sentences for rein in
Cite this Entry
“Rein in.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rein%20in. Accessed 16 Nov. 2025.
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