全ぜん勢せい力りょく

noun

full force; all one's strength

Refers to using every resource or effort available, often in competitive or confrontational contexts.

• 彼かれは全ぜん勢せい力りょくを挙あげてその問もん題だいに取とり組くんだ。

  He tackled the problem with all his might.

• 全ぜん勢せい力りょくで戦たたかう覚かく悟ごだ。

  I'm prepared to fight with full force.