# megacyclite

> English word · Noun

## Definitions
1. A monoclinic-prismatic mineral containing hydrogen, oxygen, potassium, silicon, and sodium.

## Etymology
From Ancient Greek μέγας (mégas, “large”) and κύκλος (kúklos, “circle”), because of its cyclosilicate categorization, + -ite.

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