# arsenide

> English word · Noun · IPA /ˈaɹsəˌnaɪd/ · frequency rank #81,122

## Definitions
1. An ion that is an arsenic atom with three extra electrons and charge −3.
2. A compound with arsenic in oxidation state −3.

## Etymology
From arsenic + -ide.

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