The Collaborative International Dictionary
Mesoarium
Mesoarium \Mes`o*a"ri*um\, n. [NL., from Gr. me`sos middle + 'w,a`rion, dim. of 'w,o`n an egg.] (Anat.) The fold of peritoneum which suspends the ovary from the dorsal wall of the body cavity; the mesovarium.