reviewer wrote:villous tenosynovitis n.=
A condition in which diffuse outgrowths arise in periarticular soft tissue of a joint, usually in the hands.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
But surely that is a Latin name and not to be found in an Oxford English Dictionary?