# rhodogen

> English word · Noun

## Definitions
1. A substance found in beets that turns red on exposure to oxygen.

## Etymology
rhodo- + -gen, modelled on earlier chromogen.

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