|kōlə̇|nərjik, -äl- adjective
Etymology: International Scientific Vocabulary acetyl choline + erg- (from Greek ergon work) + -ic — more at work
1. of autonomic nerve fibers
a. : liberating acetylcholine
b. : activated by acetylcholine — compare adrenergic
2. : resembling acetylcholine or simulating its physiologic action
3. : involving or induced by the physiologic action of acetylcholine
• cho·lin·er·gi·cal·ly -jə̇k(ə)lə̄ adverb