M/O

What Does M/O Mean?

M/O means "Make Out."

"Cyber Speak" Test

You now know what M/O means, but are you good at Cyber Speak? Well, let's see!

Summary of Key Points

"Make Out" is the most common definition for M/O on Snapchat, WhatsApp, Facebook, Twitter, Instagram, and TikTok.
M/O
Definition:Make Out
Type:Abbreviation
Guessability:
2: Quite easy to guess
Typical Users:
Adults and Teenagers

Example of M/O Used in a Text

M/O

Help Us To Improve Cyber Definitions

  • Do you disagree with something on this page?
  • Did you spot a typo?
  • Do you know a slang term that we've missed?
Please tell us using this form.