- This term is used in place of “most definitely” to emphasize its meaning. When people say this they could either be typing online or trying to sound like rappers.
Mosdef
blending; interjection
A way to agree or promise to do something.
Etymology : Blending of the words “most definitely.”
Source : “Are you going to the party tonight? Mosdef.” Conversation with friend 10/29/11
Last modified: 2 December 2011