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
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.
Noun
The aircraft was registered under GB Aviation LLC, a company owned by Biffle. Chantz Martin, FOXNews.com, 19 Dec. 2025 The plane’s tail number indicates it was owned by GB Aviation Leasing, a company owned by Biffle, according to NBC affiliate WCNC of Charlotte. Doha Madani, NBC news, 18 Dec. 2025 The North Carolina State Highway Patrol said the plane is registered to GB Aviation Leasing. CBS News, 18 Dec. 2025 One final negative is that 32GB of storage means there's less memory available than other options on this page. Alexander Cox, Space.com, 18 Dec. 2025 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 5 Jan. 2026.

Medical Definition

GB

1 of 2 noun
: sarin

GB

2 of 2 abbreviation
gallbladder
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!