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
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.
There are 256 gigabytes of storage, which is eight times more than the Switch. Jordan Moreau, Variety, 2 Apr. 2025 According to the binary conversion, one terabyte is equal to 1,024 gigabytes. Josh Hammer, Newsweek, 19 Mar. 2025 The lander beamed home a total of 119 gigabytes (GB) of data, including 51 GB of science information, before going dark as expected on Sunday at around 7:15 p.m. EDT (2315 GMT), according to Firefly. Mike Wall, Space.com, 17 Mar. 2025 Another key advantage, the CEO says, is Rebel’s 144 gigabytes of HBM3E memory capacity, a big leap over H100’s 80 gigabytes of HBM3. John Kang, Forbes.com, 15 Apr. 2025 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

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Cite this Entry

“Gigabyte.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gigabyte. Accessed 18 May. 2025.

Kids Definition

gigabyte

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

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