詮せん議ぎ立だて

noun, noun or participle which takes 'suru'

thorough discussion; careful consideration; rigorous investigation

Used for examining a matter in detail, often with a formal or serious tone. Can imply scrutinizing or debating something thoroughly.

• 委い員いん会かいでその問もん題だいを詮せん議ぎ立だてした。

  The committee thoroughly discussed the issue.

• 彼かれは細こまかい