# jeffreyite

> English word · Noun

## Definitions
1. An orthorhombic-disphenoidal colorless mineral containing aluminum, beryllium, calcium, hydrogen, oxygen, silicon, and sodium.

## Etymology
From Jeffrey + -ite.

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