retention

noun

re·​ten·​tion ri-ˈten(t)-shən How to pronounce retention (audio)
1
a
: the act of retaining : the state of being retained
b
: abnormal retaining of a fluid or secretion in a body cavity
2
a
: power of retaining : retentiveness
b
: an ability to retain things in mind
specifically : a preservation of the aftereffects of experience and learning that makes recall or recognition possible
3
: something retained

Examples of retention in a Sentence

the recruitment and retention of good employees the retention of profits from all sales pills to offset water retention the retention of things learned in school They say the herb promotes memory retention.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
That translates into better performance, stronger retention, and fewer interruptions from preventable incidents. Rhett Power, Forbes.com, 4 May 2025 The Red Raiders and the Huskies will likely find their way into many preseason top 10s in part due to this retention of potential draft picks. Jim Root, New York Times, 2 May 2025 Councilmember John Lee, who chairs the council’s public safety committee, said in an interview last month that the chief had privately shared some plans for the department, which centered on improving recruitment and retention of officers. Libor Jany, Los Angeles Times, 1 May 2025 The shirt is made with minimal seams to reduce chafing, and the fabric also includes elastane to improve stretch and shape retention. Isabella Milano, Better Homes & Gardens, 30 Apr. 2025 See All Example Sentences for retention

Word History

Etymology

Middle English retencioun, from Anglo-French, from Latin retention-, retentio, from retinēre to retain — more at retain

First Known Use

14th century, in the meaning defined at sense 1a

Time Traveler
The first known use of retention was in the 14th century

Browse Nearby Words

Cite this Entry

“Retention.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/retention. Accessed 12 May. 2025.

Kids Definition

retention

noun
re·​ten·​tion ri-ˈten-chən How to pronounce retention (audio)
1
: the act of retaining : the state of being retained
2
: power of retaining
3
: something retained

Medical Definition

retention

noun
re·​ten·​tion ri-ˈten-chən How to pronounce retention (audio)
1
: the act of retaining: as
a
: abnormal retaining of a fluid or secretion in a body cavity
retention of urine
retention of bile
b
: the holding in place of a tooth or dental replacement by means of a retainer
2
: a preservation of the aftereffects of experience and learning that makes recall or recognition possible

Legal Definition

retention

noun
re·​ten·​tion ri-ˈten-chən How to pronounce retention (audio)
1
: the act of retaining or the state of being retained
2
: the portion of the insurance on a particular risk not reinsured or ceded by the originating insurer
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