Main Entry: en·do·me·tri·o·ma

Pronunciation: \-ˌmē-trē-ˈō-mə\

Function: noun

Inflected Form(s): plural en·do·me·tri·o·mas also en·do·me·tri·o·ma·ta \-mət-ə\

1 : a tumor containing endometrial tissue
2 : endometriosis—used chiefly of isolated foci of endometrium outside the uterus