cholinergic cho·lin·er·gic (kō'lə-nûr'jĭk)adj.
Relating to nerve cells or fibers that employ acetylcholine as their neurotransmitter.
Relating to an agent that mimics the action of acetylcholine.
Relating to a neuron or axon that is activated by or is capable of releasing acetylcholine when a nerve impulse passes. The nerve endings of the parasympathetic nervous system are cholinergic.
Having physiological effects similar to those of acetylcholine, as certain drugs.