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

Mary Jane

play
noun \-ˈjān\

Definition of Mary Jane

slang

  1. :  marijuana




Learn More about mary jane


Seen and Heard

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

WORD OF THE DAY

to expose to danger or risk

Get Word of the Day daily email!