# hexad

> English word · Noun · IPA /ˈhɛksæd/

## Definitions
1. A group of six.
2. An element or radical with the combining power of six units, i.e. six atoms of hydrogen.

## Etymology
From hex- + -ad.

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