The Collaborative International Dictionary
Venosity
Venosity \Ve*nos"i*ty\, n.
The quality or state of being venous.
(Med.) A condition in which the circulation is retarded, and the entire mass of blood is less oxygenated than it normally is.
Wiktionary
venosity
n. 1 The quality of being venous or venose. 2 A condition in which the circulation is retarded, and the entire mass of blood is less oxygenated than it normally is.