論ろん鋒ぽう

noun

tone of an argument; force of an argument

Refers to the sharpness, intensity, or cutting edge of a debate or argument. Often used in formal or written contexts.

• 彼かれの論ろん鋒ぽうは鋭するどく、誰だれも反はん論ろんできなかった。

  His argument was so sharp that no one could refute it.