# muscarinic

> English word · Adjective · frequency rank #86,543

## Definitions
1. Of or pertaining to muscarinic acetylcholine receptors, usually with regard to agonism or antagonism (blocking) of receptor activity.
2. Of or pertaining to muscarine.

## Etymology
From muscarine + -ic.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/muscarinic