# wüstite

> English word · Noun

## Definitions
1. A grey mineral form of iron(II) oxide with a greenish tint.

## Etymology
From Wüst + -ite after Fritz Wüst (1860-1938), a German metallurgist.

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