# masuyite

> English word · Noun

## Definitions
1. A uranium/lead oxide mineral.

## Etymology
From Masuy + -ite, after Belgian geologist Gustave Masuy (1905–1945).

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