Definition

Relating to the production of electricity using the energy from flowing water.

Example

The hydroelectric plant provides power to thousands of homes.

Conversation

Have you heard about the new hydroelectric plant they’re building nearby?

Yeah, I read that it’s going to provide power to thousands of homes.

It's great that they’re using hydroelectric energy; it’s much better for the environment.

Absolutely! I think we need more sustainable energy sources like that.

Synonyms & Antonyms

Root Explanation

Hydroelectric is formed from "hydro-" (from Greek "hudor", meaning water) and "electric" (from Greek "ēlektron", meaning amber, which is associated with electricity). The word describes electricity generated from water, particularly through the use of water flow to produce power.

Memory Tip

Think of 'water' ('hydro-') being used to create 'electricity' — that's what hydroelectric means.

Visually Confused Words