adj. Refers to the spatial relationship between the primary arteries and the primary veins of the heart.
the GNU version of the Collaborative International Dictionary of English
adj. connecting an artery to a vein.
The Century Dictionary and Cyclopedia
Pertaining to an artery and a vein.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. connecting an artery to a vein
Word Usage
""What they did determine through some of the testing is that Mike has a congenital tangle of blood vessels right outside his brain that is called arteriovenous malformation, or what we refer to as AVM," Burkholder said."