nicotinic

adjective
nic·​o·​tin·​ic | \ ˌni-kə-ˈtē-nik How to pronounce nicotinic (audio) , -ˈti- \

Definition of nicotinic

: relating to, resembling, producing, or mediating the effects produced by nicotine on nerve fibers at autonomic ganglia and at the neuromuscular junctions of voluntary muscle which increases activity in small doses and inhibits it in larger doses nicotinic receptors — compare muscarinic

Examples of nicotinic in a Sentence

Recent Examples on the Web The addiction-fighting medication acts on proteins called nicotinic acetylcholine receptors, which are the same neurological buttons that tobacco products push. Aaron Rowe, WIRED, 21 Nov. 2007

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'nicotinic.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of nicotinic

1941, in the meaning defined above

History and Etymology for nicotinic

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Time Traveler for nicotinic

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The first known use of nicotinic was in 1941

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Dictionary Entries Near nicotinic

nicotinian

nicotinic

nicotinic acid

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Cite this Entry

“Nicotinic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nicotinic. Accessed 16 Aug. 2022.

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More Definitions for nicotinic

nicotinic

adjective
nic·​o·​tin·​ic | \ ˌnik-ə-ˈtē-nik How to pronounce nicotinic (audio) , -ˈtin-ik How to pronounce nicotinic (audio) \

Medical Definition of nicotinic

: relating to, resembling, producing, or mediating the effects that are produced by acetylcholine liberated by nerve fibers at autonomic ganglia and at the neuromuscular junctions of voluntary muscle and that are mimicked by nicotine which increases activity in small doses and inhibits it in larger doses nicotinic receptors — compare muscarinic

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