Dictionary
Thesaurus
Medical
Scrabble®
Spanish Central
Browse DictionaryBrowse Thesaurus
Get our free apps!iPhone•iPad•Android
Games
Word of the Day
Video
Blog: Words at Play
My Faves
Dictionary

1meg

noun \ˈmeg\

Definition of MEG

:  megabyte
See meg defined for kids
ADVERTISEMENT

First Known Use of MEG

1975

2meg

abbreviation

Definition of MEG

megohm

MEG

abbreviation

Definition of MEG

magnetoencephalography
Medical Dictionary

meg

abbreviation

Medical Definition of MEG

megacycle

Browse

3 ENTRIES FOUND:
  1. meg
  2. roaring Meg
  3. mega-
Next Word in the Dictionary: megaPrevious Word in the Dictionary: mefloquineAll Words Near: meg
ADVERTISEMENT
10 Charming Words for Nasty People
Put-downs with flair
Learn More
When "Literally" isn't, well, literal
How to use a word that (literally) drives some people nuts.
Watch Now
Know what this is?
Test your vocab with our fun, fast game
Go Play
Fear of cats?
Ailurophobia, and 9 other unusual fears
Learn More
Join Us
Merriam-Webster
on Facebook
Merriam-Webster
on Twitter
Bookstore: Digital and Print
Merriam-Webster references for Mobile, Kindle, print, and more.
See All
Other Merriam-Webster Dictionaries