What does MMO mean?
Massive Multiplayer Online - referring to a computer game that connects sometimes millions of players to an online gaming platform / community.
Other definitions of MMO:
All of our slang term and phrase definitions are made possible by our wonderful visitors. If you know of another definition of MMO that should be included here, please let us know.
How to use the term MMO:
World of Warcraft (WoW) is a massively multiplayer online role-playing game (MMORPG) released in 2004 by Blizzard Entertainment.
More slang terms:
Just Got Home
There's More Than One Way To Do It
Top level domain for education
Laughing on the inside