a unit of computer memory or data, equal to 10 6, or 1 000 2, (= 1 000 000) bytes
Example:
- more than 512 megs of memory
- 24-meg broadband
- 50 megs of web space
a unit of computer memory or data, equal to 2 20, or 1 024 2, (= 1 048 576) bytes