noun
1. a unit of information equal to 1000 megabytes or 10^9 (1,000,000,000) bytes
• Hypernyms: ↑computer memory unit
2. a unit of information equal to 1024 mebibytes or 2^30 (1,073,741,824) bytes
• Hypernyms: ↑computer memory unit
Useful english dictionary. 2012.