wean

verb

weaned; weaning; weans

transitive verb

1
: to accustom (a young child or animal) to take food otherwise than by nursing
2
: to detach from a source of dependence
being weaned off the medication
wean the bears from human foodSports Illus.
also : to free from a usually unwholesome habit or interest
wean him off his excessive drinking
settling his soldiers on the land …  , weaning them from habits of violence Geoffrey Carnall
3
: to accustom to something from an early age
used in the passive especially with on
students weaned on the Internet for research
I was weaned on greasepaintHelen Hayes
the principles upon which he had been weanedJ. A. Michener

Examples of wean in a Sentence

The calves are weaned at an early age.
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.
Taking longer to wean or adjusting your weaning timetable can sometimes be the best choice for your family.4 A Quick Review Many people find weaning from breastfeeding challenging. Wendy Wisner, Health, 13 Apr. 2025 They were weaned at eight weeks and have been living the lives of healthy young dire wolves since then. Jeffrey Kluger, Time, 7 Apr. 2025 The event comes on the heels of recent rumors that Microsoft is in the works to produce in-house artificial intelligence models, including reasoning models like OpenAI’s o1 which the company incorporated into its Copilot products earlier this year, in an effort to wean off its reliance on OpenAI. Ece Yildirim, Quartz, 3 Apr. 2025 All baby teeth should be present by seven weeks old, and they are typically fully weaned by this time as well. Thomas G. Moukawsher, Newsweek, 20 Mar. 2025 See All Example Sentences for wean

Word History

Etymology

Middle English wenen, from Old English wenian to accustom, wean; akin to Old English wunian to be used to — more at wont

First Known Use

before the 12th century, in the meaning defined at sense 1

Time Traveler
The first known use of wean was before the 12th century

Browse Nearby Words

Cite this Entry

“Wean.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/wean. Accessed 22 Apr. 2025.

Kids Definition

wean

verb
1
: to get a child or young animal used to food other than its mother's milk
2
: to turn (one) away from something long desired or followed
wean a person from a bad habit

Medical Definition

wean

transitive verb
1
: to accustom (as an infant or young child) to take food otherwise than by nursing
2
: to detach usually gradually from a cause of dependence or form of treatment

More from Merriam-Webster on wean

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!