# phanquone

> English word · Noun

## Definitions
1. A polycyclic compound, 4,7-phenanthroline-5,6-quinone.

## Etymology
Shortened from the chemical name.

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