A portmanteau of yeet and uterus.
A funny way of saying hysterectomy (surgical removal of the uterus) with or without removal of ovaries.
People have a yeeterus due to cancer, endometriosis, uncontrolled bleeding, gender affirmation surgery, etc.
Suzie had a yeeterus done yesterday.
Mike is fundraising to pay for a gender affirming yeeterus.
"I finally had a yeeterus done. I'm no longer in constant pain."