Medical Definition of Uterine lining
Uterine lining: The inner layer of the uterus (womb); the cells that line the womb; anatomically termed the endometrium.
This tissue is normally shed monthly in response to the hormonal changes of the menstrual period.
Last Editorial Review: 5/13/2016
Back to MedTerms online medical dictionary A-Z List
Need help identifying pills and medications?