Medical Definition of broad ligament
: either of the two lateral ligaments of the uterus composed of a double sheet of peritoneum, passing from the sides of the uterus to the side walls of the pelvis, giving passage between the two layers of each ligament to the uterine tubes, blood vessels, and the epoophoron and paroophoron, and bearing the ovary suspended from the dorsal surface
Seen and Heard
What made you want to look up broad ligament? Please tell us where you read or heard it (including the quote, if possible).