gigabyte

noun

giga·​byte ˈji-gə-ˌbīt How to pronounce gigabyte (audio) ˈgi- How to pronounce gigabyte (audio)
: 1024 megabytes or 1,073,741,824 bytes
also : one billion bytes

Examples of gigabyte in a Sentence

Recent Examples on the Web
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Nvidia’s latest Blackwell comes with 192 gigabytes of RAM, or six times the amount that a powerful modern PC would need. Bloomberg Wire, Dallas Morning News, 16 Feb. 2026 Nvidia’s latest Blackwell comes with 192 gigabytes of RAM, or six times the amount that a powerful modern PC would need. Debby Wu, Fortune, 15 Feb. 2026 There was also a TikTok fan-edit contest for the pic, whereby participants could take gigabytes of hi-res footage and clips from the movie and create videos with their own artistry. Anthony D'alessandro, Deadline, 13 Feb. 2026 Among the hundreds of gigabytes of material released by the Justice Department as part of the Epstein files are more than 2,000 videos, with hours of footage that had never before been made public. Kerry Breen, CBS News, 11 Feb. 2026 See All Example Sentences for gigabyte

Word History

First Known Use

1975, in the meaning defined above

Time Traveler
The first known use of gigabyte was in 1975

Browse Nearby Words

Cite this Entry

“Gigabyte.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gigabyte. Accessed 19 Feb. 2026.

Kids Definition

gigabyte

noun
giga·​byte -ˌbīt How to pronounce gigabyte (audio)
: 1,073,741,824 bytes

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