Meg Definition

mĕg
noun
A megabyte.
American Heritage

Megabyte.

Webster's New World

(slang) Common abbreviation for many/any unit having the SI prefix mega-, such as megahertz.

(computing) - My new computer has over 500 megs of RAM. = megabyte.
(radio) - "What frequency does Radio XYZ broadcast on ?" "105.7 meg" = megahertz.
(heating) - "a 250 meg gas heater" = megajoules.
Wiktionary
Synonyms:
  • 1000000
  • one thousand thousand
  • million
abbreviation
Megohm(s)
Webster's New World
Magnetoencephalogram.
American Heritage
Magnetoencephalography.
American Heritage Medicine
Magnetoencephalogram.
American Heritage Medicine
pronoun

A diminutive of the female given names Margaret and Megan.

Wiktionary
prefix

Form of the SI prefix mega- used before a vowel, as in megohm.

Wiktionary