Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

msg

abbreviation

Definition of msg

  1. message




MSG

abbreviation

Definition of MSG

  1. 1 master sergeant

  2. 2 monosodium glutamate




Medical Dictionary

MSG

abbreviation

Medical Definition of MSG

  1. monosodium glutamate




Learn More about msg

  1. Medical Dictionary: Definition of msg


Seen and Heard

What made you want to look up msg? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

not forbidden by law

Get Word of the Day daily email!

WORD GAMES

Take a 3-minute break and test your skills!

two-chairs-on-a-pier-by-the-ocean-in-summer

Which of the following words means “of or relating to summer”?

vernal estival brumal hiemal
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ