GB

1 of 2

noun

: sarin

GB

2 of 2

abbreviation

1
gigabyte
2
Great Britain

Examples of GB in a Sentence

Recent Examples on the Web
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Noun
The Intel Ultra 7 processor keeps up nicely, the 850W 80+ Gold Efficiency power supply delivers the juice, and a generous 32GB of system RAM makes multitasking a breeze. K. Thor Jensen, PC Magazine, 18 June 2026 The Gen 2 is now powered by a MediaTek Dimensity 7400 octa-core processor in several configurations that pair it with 6GB to 12GB of RAM and 128GB to 256GB of storage that’s expandable using a microSD card up to 2TB. Andrew Liszewski, The Verge, 16 June 2026 This adjustment cannot be repeated; $1,049 with 256GB is set in stone. Ewan Spence, Forbes.com, 14 June 2026 Passionate about fitness, Arthur and three of his friends participated in the GB Row Challenge in 2020, a challenge to row around the entire British coastline without stopping while raising money for environmental charities. Bailey Bujnosek, InStyle, 4 June 2026 See All Example Sentences for GB

Word History

Etymology

Noun

code name

First Known Use

Noun

1961, in the meaning defined above

Time Traveler
The first known use of GB was in 1961

Browse Nearby Words

Cite this Entry

“GB.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/GB. Accessed 20 Jun. 2026.

Medical Definition

GB

1 of 2 noun
: sarin

GB

2 of 2 abbreviation
gallbladder
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