gigahertz

noun

giga·​hertz ˈji-gə-ˌhərts How to pronounce gigahertz (audio)
-ˌherts,
ˈgi- How to pronounce gigahertz (audio)
plural gigahertz
: a unit of frequency equal to one billion hertz

Examples of gigahertz in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
HBTs can handle high-frequency signals (up to several thousand gigahertz) and are commonly used in radio frequency systems, including RF power amplifiers in cell phones. IEEE Spectrum, 28 May 2024 Like its more famous cousin, Bluetooth Low-Energy (BLE) uses the 2.4 gigahertz band—a globally unlicensed spectrum band that many Wi-Fi routers, microwave ovens, baby monitors, wireless microphones, and other consumer devices also use. IEEE Spectrum, 13 May 2024 One vision for 6G is to use new-to-cellular frequencies ranging from 100 gigahertz up into terahertz frequencies. IEEE Spectrum, 16 Nov. 2023 Those networks work at frequencies between about 1 to 6 gigahertz, while experts say 5G sits closer to the band between 24 and 90 gigahertz. Kevin Cortez, Popular Mechanics, 17 Feb. 2023 See all Example Sentences for gigahertz 

Word History

First Known Use

1964, in the meaning defined above

Time Traveler
The first known use of gigahertz was in 1964

Dictionary Entries Near gigahertz

Cite this Entry

“Gigahertz.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gigahertz. Accessed 22 Dec. 2024.

Kids Definition

gigahertz

noun
giga·​hertz -ˌhərts How to pronounce gigahertz (audio) -ˌhe(ə)rts How to pronounce gigahertz (audio)
: a unit of frequency equal to one billion hertz
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