What is a one-rebuttal debate?

Answer:
I have never heard of that before, but it seems to me that it is a debate with only one rebuttal per side. A rebuttal is a speech where a team is allowed to make arguments on pre-existing arguments, but they are not allowed to bring up new arguments.
First answer by Vypr. Last edit by Vypr. Contributor trust: 1 [recommend contributor recommended]. Question popularity: 19 [recommend question].