Meaning & use

hydro

noun·Everyday

Electricity generated by the force of moving water, especially as supplied to homes and businesses.

See it in a sentence

Our hydro bill doubled after we started running the air conditioner all summer.

The province exports surplus hydro to neighboring states during the winter.

A note on using this word

In Canada, 'hydro' is often used informally to mean household electricity in general, not only power from dams.

Words with a similar meaning

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