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Synonyms

reins

American  
[reynz] / reɪnz /

plural noun

  1. the kidneys.

  2. the region of the kidneys, or the lower part of the back.

  3. (especially in Biblical use) the seat of the feelings or affections, formerly identified with the kidneys.


reins British  
/ reɪnz /

plural noun

  1. archaic the kidneys or loins

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of reins

before 1000; Middle English reines, reenes < Old French reins; compare Old English (once) rēnys; both < Latin rēnēs kidneys, loins (plural); renal

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Min Aung Hlaing is expected to manage a carefully orchestrated transition to becoming president, after he handed over the reins of the military to loyalist Ye Win Oo on Monday.

From Barron's • Mar. 31, 2026

Asking for help and paying for advice are not the same as handing over the reins to somebody else.

From MarketWatch • Mar. 30, 2026

It had echoes of Michael Vaughan galvanising the white-ball team in 2003, prompting Nasser Hussain to hand the Test reins to Vaughan.

From BBC • Mar. 20, 2026

That new era also included a goodbye to Bob Iger, who handed over the reins Wednesday and now moves into a senior advisory role for the rest of the year before his planned retirement.

From Los Angeles Times • Mar. 18, 2026

His crime was briefly holding the reins of Booth’s horse in the alley behind Ford’s Theatre.

From "Chasing Lincoln's Killer" by James L. Swanson