wean /ˈwiːn/verb 6noun 1forms 5phrases 1 verb6 •To cease giving breast milk to an offspring; to accustom and reconcile (a child or young animal) to a want or deprivation of mother's milk; to take from the breast or udder.The cow has weaned her calf. •To cease to depend on the mother's milk for nutrition.The kittens are finally weaning. •To cause to quit something to which one is addicted, dependent, or habituated.He managed to wean himself off heroin. •To cease to depend.She is weaning from her addiction to tobacco. •To habituate (someone) to something, especially since childhood.His generation was weaned on 1980's music. •(no longer used) To raise, to help grow toward maturityFor they are friends that help to weane my state, Till men and kingdomes help to strengthen it: […] — 1587 noun1 •(Scotland) A young child.I, being but a yearling wean. — 1856 formsweaned · weaning · weaneth · weans · weanest Phrases with wean wean offto get (someone) off (an addiction), to rid (someone) of a habit