GB

1 of 2

noun

ˌjē-ˈbē 

: sarin

GB

2 of 2

abbreviation

1

gigabyte

2

Great Britain

Examples of GB in a Sentence

Recent Examples on the Web

Noun

The compact, palm-sized disk fits in my pocket and comes with 30 GB of global data, plus a free GB of data each month. — Sophie Dodd, Travel + Leisure, 15 July 2026

Meanwhile, the Aviation Jet 20GB plan has been renamed to Aviation Regional 25GB, a slight increase in monthly data. — Michael Kan, PC Magazine, 8 July 2026

The Korean company removed the 128GB option entirely, which essentially raised the entry price by $100 compared to the Galaxy S25. — Janhoi McGregor, Forbes.com, 8 July 2026

This arrangement, for HBM4, transmits 2,800 GB per second to and from the GPU. — IEEE Spectrum, 8 July 2026

Word History

Etymology

Noun

code name

First Known Use

Noun

1961, in the meaning defined above

Medical Definition

GB

1 of 2 noun

(ˈ)jē-ˈbē 

: sarin

GB

2 of 2 abbreviation

gallbladder