Hertz

hertz (Hz, unit of frequency)

noun HERTS Rare

Origin: named after physicist Heinrich Hertz

Usage Note

Hertz (Hz) = cycles per second; the SI unit of frequency. Used for electrical current (50 Hz in Europe), sound, and wireless signals (Kilohertz, Megahertz, Gigahertz). Invariable plural.

Examples

"Das Stromnetz in Deutschland arbeitet mit einer Frequenz von 50 Hertz."

Natural Translation

The power grid in Germany operates at a frequency of 50 hertz.

Literal Translation

The power-net in Germany works with a frequency of 50 hertz.

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