Wiktionary
hematometra
alt. (context medicine English) A medical condition in which the uterus fills with menstrual blood. n. (context medicine English) A medical condition in which the uterus fills with menstrual blood.
Wikipedia
Hematometra
Hematometra or hemometra is a medical condition involving collection or retention of blood in the uterus. It is most commonly caused by an imperforate hymen or a transverse vaginal septum.