n.
The vascular middle layer of the eye constituting the iris, ciliary body, and choroid.
[Medieval Latin ūvea, from Latin ūva, grape.]
uveal u've·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.