rebutter
noun
1. a debater who refutes or disproves by offering contrary evidence or argument
Similar word(s): confuter, disprover, refuter
Definition categories: person, arguer, debater
2. (law) a pleading by the defendant in reply to a plaintiff's surrejoinder
Similar word(s): rebuttal
Definition categories: communication, pleading
verb
1. To apply butter to something again.