# flaviolin

> English word · Noun

## Definitions
1. The naphthoquinone derivative 4,5,7-trihydroxynaphthalene-1,2-dione

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