論ろん駁ばく

noun, noun or participle which takes 'suru', transitive verb

refutation; confutation

Formal term for logically disproving or rebutting an argument, theory, or claim. Often used in academic, legal, or debate contexts.

• 彼かれは相あい手ての主しゅ張ちょうを論ろん駁ばくするために、具ぐ体たい的てきなデータを示しめした。

  He presented concrete data to refute the opponent's argument.