noun

megabyte

megabyte

This file is about 5 megabytes in size.

This file is about 5 megabytes in size.

My first computer had only 16 megabytes of RAM.

My first computer had only 16 megabytes of RAM.

((a/an)) megabyte A unit of digital information. This file is one megabyte.

((number)) megabytes A quantity of digital information. The download is 20 megabytes.

Synonyms: MB

From Greek 'megas' meaning 'great' or 'large', combined with 'byte', a unit of digital information.

Think of 'mega' as in 'million'. One megabyte is roughly one million bytes.

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