denidation

listen to the pronunciation of denidation
Английский Язык - Турецкий язык
(Tıp) Adet esnasında endometrium tabakasının dışarı atılması, endometrium'un yıkılması
Английский Язык - Английский Язык
the breakup and expulsion of the endometrium during menstruation

Finally, he believes that menstruation is probably determined by the act of “denidation,” as he calls it, because it is from the denided surface that the menstrual flow comes.