GB
GB is the initialism of gigabyte.
GB is the abbreviation of gibibyte.
GB is the initialism of gallbladder.
GB is the initialism of goofball.
GB is the initialism of grain boundary.
GB is the initialism of green bean galaxy.
Meaning of gigabyte
Noun
gigabyte (plural gigabytes)
- One billion (10⁹, or 1,000,000,000) bytes or 1,000 megabytes.
- The IBM 3380 Direct Access Storage is a disk storage device with a storage capacity of 2.5 gigabytes (billion bytes) per unit, an increase of almost four times the capacity of the IBM 3350 Direct Access Storage.1981, IBM 3380 Direct Access Storage Description and User's Guide, IBM, page 1
- A gibibyte.
Meaning of gibibyte
Noun
gibibyte (plural gibibytes)
- Strictly, 2³⁰ (1024³, or 1,073,741,824) bytes or 2¹⁰ (1024) mebibytes, as opposed to a gigabyte.
- In the example above, it appears that using gigabytes inflates the drive capacity by well over one gigabyte (or gibibyte—take your pick).2004, Carla Schroder, Linux Cookbook: Practical Advice for Linux System Administrators, O'Reilly, →ISBN
- Synonyms:
- GiB
Symbol capitalized: Gb
Gb
Synonyms of GB
Forms of GB
| plural | GBs |
|---|
Words formed from GB
Phrases with GB
Questions about GB
- What is GB the initialism of?
- GB is the initialism of gigabyte.
- What part of speech is GB?
- GB is a symbol.
Words near GB in the dictionary
Source and license
Adapted from Wiktionary: GB (page history and authors); Gb (page history and authors); gigabyte (page history and authors); gibibyte (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
Last updated:
Cite this entry: “GB.” Word.ws, https://word.ws/gb. Based on Wiktionary, CC BY-SA 4.0.