Top definition
Multisex. A partner in a strong relationship, who wants to have sex or realatinship with other men/girls, and both partners are agree on the matter. They both like multisex.
Multisex :
I both are agree to praktise sex with other ppl, then it's multisex

If not both like this idea, then the partner who praktis this, is unfhaitful.
by Urbme111 September 06, 2009
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
2
When you and your partner agree to bang other people.
Tom: I can't believe it! Not only have you had multisex, but you've had it with my best friend!
Mindy: So have you. You've had it with Nate, Cindy, Quinn, and Sandy and so have I! It's multisex! You AGREED to it!
by Sexy Stripper Queen March 27, 2017
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug