Noting the region behind or posterior to a ganglion, as nerve-fibers which are about to pass through a ganglion.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. beyond or distal to a ganglion (referring especially to the unmyelinated fibers that originate from cells in autonomic ganglia)
Word Usage
"These secretions are called postganglionic secretions). i) Suppression of Immune system, j) Vasoconstriction and increase in Blood Pressure, k) P u p i l dilation, (Illustration of an excited face with pupils dilated). l)"