gigabyte
/ˈɡɪɡəbaɪt/
noun
- A unit of digital information equal to about one billion bytes, used to measure computer storage or data.
- My phone has 128 gigabytes of storage, which is enough for thousands of photos.
- The new video game requires 50 gigabytes of free space on your hard drive.
- A typical movie file in high definition is about 4 gigabytes in size.