# sipylite

> English word · Noun

## Definitions
1. A niobate of erbium.

## Etymology
From Sipylos + -ite, after one of the children of Niobe.

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