Mr. Big

noun

Definition of Mr. Big 

informal

: a very powerful or important man especially : the leader of a group of criminals

Learn More about Mr. Big

Dictionary Entries near Mr. Big

M-Q developer

Mr.

mR

Mr. Big

MRC

Mr. Charlie

MRD

Statistics for Mr. Big

Look-up Popularity

Comments on Mr. Big

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

WORD OF THE DAY

lying above or upon

Get Word of the Day daily email!

Test Your Vocabulary

Words from Greek and Roman Mythology Quiz

  • the-triumph-of-venus-by-alessandro-magnasco
  • Boreal comes from the name of the ancient Greek god of which wind?
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ
Word Winder's CrossWinder

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

TAKE THE QUIZ

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!