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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.
Cloud providers are buying large supplies of memory to meet computing demand from companies that build AI models, such as Anthropic and OpenAI, leading to a rise in the cost per gigabyte of RAM this year. Jordan Novet, CNBC, 25 Nov. 2025 Each lap can generate up to 500 gigabytes of raw data, and a full test day may produce over 24 terabytes, almost equal to what Netflix streams globally in a single minute. Kapil Kajal, Interesting Engineering, 21 Nov. 2025 Some are more than a gigabyte in size. PC Magazine, 15 Nov. 2025 Instead of getting lost in gigabytes of error data, designers now spend time solving real problems. IEEE Spectrum, 30 Oct. 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

Browse Nearby Words

Cite this Entry

“Gigabyte.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gigabyte. Accessed 6 Dec. 2025.

Kids Definition

gigabyte

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

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