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.
In total, the FBI and Justice Department have said more than 300 gigabytes of data and physical evidence from the Epstein investigation exists. Zac Anderson, USA Today, 19 Dec. 2025 Rivian's chip boasts bandwidth of 205 gigabytes per second. Lora Kolodny,michael Wayland, CNBC, 11 Dec. 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 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 21 Dec. 2025.

Kids Definition

gigabyte

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

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