# thiopyridone

> English word · Noun

## Definitions
1. A derivative of a pyridone in which the carbonyl oxygen atom is substituted by one of sulfur

## Etymology
From thio- + pyridone.

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