The mesovarium is the mesentery that holds the ovaries in place. This part of the body is important for the proper functioning of the reproductive system. There are a few synonyms for the term "mesovarium" that are commonly used. These synonyms include the ovarian mesentery, the ligamentum ovarii proprium, and the mesoovarium. Each of these terms refers to the same structure and is used interchangeably in medical terminology. Understanding these different synonyms can be helpful for medical professionals when communicating with each other and with their patients about the reproductive system.