1928, in the meaning defined above
by folk etymology (influenced by Spanish Juana Jane)
Share Mary Jane
Time Traveler for Mary Jane
See more words from the same year
Cite this Entry
“Mary Jane.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Mary%20Jane. Accessed 17 May. 2022.
More from Merriam-Webster on Mary Jane
Britannica English: Translation of Mary Jane for Arabic Speakers
See Definitions and Examples »
Get Word of the Day daily email!
Name That Color
Test your visual vocabulary with our 10-question challenge!
A daily challenge for crossword fanatics.
Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!
Words and phrases to bear in mind
Along with their degrees of usefulness
These words shouldn't be used interchangeably
When 'thingamajig' and 'thingamabob' just won't do
How to use a word that (literally) drives some pe...
We're intent on clearing it up
Editor Emily Brewster clarifies the difference.
What's with his feathered cap?
Don't be scared to answer these questions about f...
Take the quiz
You don't have to be a NASA engineer to get these...
How many do you know?
The faster you answer, the higher your score