# skyquake

> English word · Noun

## Definitions
1. An unexplained phenomenon that sounds like a thunderclap, cannon storm earthquake volcano or sonic boom coming from the sky, with no observable cause, heard in various countries around the world.

## Etymology
From sky + quake.

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