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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This is available with up to 512 gigabytes of storage. Bestreviews, Chicago Tribune, 25 Mar. 2026 Some of the sites worked by pretending to offer packages of CSAM content, spanning gigabytes to terabytes, in return for cryptocurrency payments. Michael Kan, PC Magazine, 20 Mar. 2026 The setup delivered roughly 280 gigabytes per second of bandwidth, enabling the machine to process enormous datasets efficiently. Rupendra Brahambhatt, Interesting Engineering, 15 Mar. 2026 Meanwhile, the MacBook Air M5 comes standard with a higher 16 gigabytes of unified memory and 512 gigabytes of storage space. Marco Quiroz-Gutierrez, Fortune, 12 Mar. 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

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Cite this Entry

“Gigabyte.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gigabyte. Accessed 26 Mar. 2026.

Kids Definition

gigabyte

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

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