gigahertz
noun
giga·hertz
ˈji-gə-ˌhərts 
-ˌherts,
ˈgi-
plural gigahertz
: a unit of frequency equal to one billion hertz
Examples of gigahertz in a Sentence
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These distortions are especially problematic at higher frequencies like the 230 gigahertz (GHz) band — also known as the millimeter band, which the EHT currently uses — where signals are rapidly scrambled by atmospheric turbulence and water vapor.
—
Samantha Mathewson, Space.com, 19 June 2025
GHz, or gigahertz, is a measurement of frequency in Wi-Fi networks.
—Kara McGinley, USA Today, 11 June 2025
This means that Qualcomm’s 5G modem continues to be the fastest in the land, with global band support for all bands ranging from 600 megahertz up to 41 gigahertz.
—Anshel Sag, Forbes.com, 31 Mar. 2025
That all adds up to a system that produced radiation between 232 and 260 gigahertz.
—IEEE Spectrum, 15 Mar. 2025
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Samantha Mathewson, Space.com, 19 June 2025
GHz, or gigahertz, is a measurement of frequency in Wi-Fi networks.
—Kara McGinley, USA Today, 11 June 2025
This means that Qualcomm’s 5G modem continues to be the fastest in the land, with global band support for all bands ranging from 600 megahertz up to 41 gigahertz.
—Anshel Sag, Forbes.com, 31 Mar. 2025
That all adds up to a system that produced radiation between 232 and 260 gigahertz.
—IEEE Spectrum, 15 Mar. 2025
See All Example Sentences for gigahertz
Cite this Entry
“Gigahertz.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gigahertz. Accessed 12 Jul. 2025.
Copy CitationKids Definition
gigahertz
noun
giga·hertz
-ˌhərts
-ˌhe(ə)rts
-ˌhe(ə)rts
: a unit of frequency equal to one billion hertz
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