What is the meaning of out-chat?
The sentence is:
One MC sought to out-chat the other.

Thank you!

Question

What is the meaning of out-chat?
The sentence is:
One MC sought to out-chat the other.

Thank you!

Answer

As a prefix, "out" can mean "more", "longer" or "better".  Your sentence means that that one MC (master of ceremonies) tried to speak more than the other.

Answer

Thank you!

Answer

Out-Chat- in the way that you used the word means that they talked either longer or better