Wiktionary
septic abortion
n. (context medical English) An abortion accompanied by an infection of the abortive tissue and/or portions of the uterus.
Wikipedia
Septic abortion
A septic abortion or septic miscarriage is a form of miscarriage that is associated with a serious uterine infection. The infection carries risk of spreading infection to other parts of the body and cause sepsis, a grave risk to the life of the woman.