Dictionary.com
Thesaurus.com

mesovarium

American  
[mez-uh-vair-ee-uhm, mes-, mee-zuh-, -suh-] / ˌmɛz əˈvɛər i əm, ˌmɛs-, ˌmi zə-, -sə- /

noun

Anatomy.

plural

mesovaria
  1. the mesentery of the ovary.


Etymology

Origin of mesovarium

First recorded in 1885–90; mes- + ovarium