# hydroelectricity

> English word · Noun · frequency rank #99,386

## Definitions
1. Electricity that is produced from the energy of moving water.

## Etymology
From hydro- + electricity.

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