# vicennals

> English word · Noun

## Definitions
1. Synonym of vicennalia: the festival and religious ritual held on the 20th anniversary of a Roman emperor's reign.

## Etymology
From Latin vīcennālia, from vīcennis (“20-year”) + -ālia (“-alia: forming festival names”), from vīciēs (“twenty times”) + annus (“year”) + -is (“forming compound adjectives”).

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