adjective.
flowing in the opposite direction from normal
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adjective.
conducting nerve impulses in a direction opposite to normal
Word Usage
"Wybauw24, which seem to provide clear evidence that the antidromic vasodilatation, generally believed to be produced through peripheral axon branches from sensory fibres, also employs a cholinergic mechanism."