ENDOMETRIUM Meaning of ENDOMETRIUM in English endometri|um BrE AmE ˌend əʊ ˈmiːtr i‿|əm AmE \ ˌ•oʊ-▷ endometri|a ə▷ endometri|al əl Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012