naɪˈkɒtɪnɪk

Definitions

1. adjective

Of or relating to nicotinic acid (vitamin B3) or nicotinic receptors, especially in the nervous system.

“The research focused on the nicotinic effects of nicotine on the brain’s reward system.”

2. adjective

Relating to nicotinic receptors, which are a type of acetylcholine receptor.

“Nicotinic receptors play a significant role in the transmission of nerve impulses.”