wean

https://doi.org/10.1351/goldbook.11377
Accustomize a young mammal to independence from its mother’s milk as a source of nutrition.
Source:
PAC, 2016, 88, 713. 'Glossary of terms used in developmental and reproductive toxicology (IUPAC Recommendations 2016)' on page 821 (https://doi.org/10.1515/pac-2015-1202)