# violuric acid

> English word · Noun

## Definitions
1. A complex nitroso derivative of barbituric acid, with formula HON=C(CONH)₂CO, that forms characteristic yellow, blue, and violet salts.

## Etymology
From violet and barbituric.

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