pl.n.
Accessory or adjoining anatomical parts, as ovaries and oviducts in relation to the uterus.
[Latin, neuter pl. of adnexus. See annex.]
adnexal ad·nex'al adj.
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.