# trinickel

> English word · Noun

## Definitions
1. Three nickel atoms or cations in a molecule (Ni₃)

## Etymology
From tri- + nickel.

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