# sexennial

> English word · Adjective

## Definitions
1. Pertaining to a period of six years; taking place once every six years.

## Etymology
From New Latin sexennialis (16th century), equivalent to sexennium + -al.

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