# haüynite

> English word · Noun · IPA /ɑːˈwiːˌnaɪt/

## Definitions
1. An isometric tectosilicate feldspathoid mineral with sulfate and chloride.

## Etymology
René Just Haüy, (1743-1822), French crystallographer, + -ite.

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