討とう論ろん者しゃMeaningsNoun1. debaterKanji used討attack to kill論argument者someoneComposed of討とう論ろんdebate; discussionNoun者しゃperson; -erSuffixExamples1討とう論ろん者しゃはエネルギー問もん題だいについて論ろんじた。The panelists discussed energy problems.