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Meaning of megabyte

meg•a•byte

Pronunciation: (meg'u-bīt"), [key]
— n. Computers.
  1. 2 (1,048,576) bytes.
  2. (loosely) one million bytes. Abbr.: MB
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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