# Up Helly Aa

> English word · Proper noun

## Definitions
1. Any of a variety of fire festivals held in Shetland, in Scotland, to mark the end of the Yule season.

## Etymology
From the Shetlandic form of Scots up-haly-aw.

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