# anhydrite

> English word · Noun

## Definitions
1. An evaporite mineral made of anhydrous calcium sulfate.

## Etymology
From an- + hydro- + -ite.

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