全ぜん面めん対たい決けつ

noun, noun or participle which takes 'suru'

all-out confrontation; total showdown

Used for a full-scale, uncompromising clash or face-off, often in political, military, or competitive contexts.

• 両りょう党とうは次つぎの選せん挙きょで全ぜん面めん対たい決けつに突とつ入にゅうした。

  The two parties entered into an all-out confrontation in the next election.

• 全ぜん面めん対たい決