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.
In a drive to move Germany toward economic self-sufficiency, Hitler had imposed draconian tariffs, refused to honor foreign-debt obligations, and sought to wean the nation off Norwegian whale-oil consumption. Timothy W. Ryback, The Atlantic, 19 Feb. 2026 Florida has already begun weaning off accreditation’s influence in other fields. Garrett Shanley, Miami Herald, 13 Feb. 2026 The United States is trying to wean itself away from China’s rare earth processing. Chris Isidore, CNN Money, 11 Feb. 2026 Lamont has publicly expressed interest in expanding the capacity of one or more pipelines running through New York into Connecticut, often drawing criticism from environmental groups who want to wean the state off of natural gas. John Moritz, Hartford Courant, 9 Feb. 2026 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 26 Feb. 2026.

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

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