# seismology

> English word · Noun · IPA /saɪzˈmɑl.ə.d͡ʒi/ · frequency rank #66,278

## Definitions
1. The study of the vibration of the Earth's interior caused by natural and unnatural sources, such as earthquakes.

## Etymology
From seismo- + -logy.

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