Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

megabyte

noun [C]
 
 
/ˈmeɡ.ə.baɪt/ (written abbreviation MB)

Definition

a unit used in measuring the amount of information a computer can store, which has the value 1,048,576 bytesComputer concepts
(Definition of megabyte noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

“megabyte” in other dictionaries

Word of the Day

be under a cloud

to not be trusted or popular because people think you have done something bad

Word of the Day

Blog

Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More