理り路ろ整せい然ぜん

taru-adjective, adverb taking the 'to' particle

logical; cogent; well-reasoned

Describes an argument, explanation, or reasoning that is clear, orderly, and logically consistent. Often used with と as an adverb (e.g., 理路整然と説明する).

• 彼かれの説せつ明めいは理り路ろ整せい然ぜんとしていて、誰だれもが納なっ得とくした。

  His explanation was logical and everyone was convinced.

• 理り路ろ整せい然ぜんとした議ぎ論ろんを展てん開かいする。

  Develop a well-reasoned argument.