討とう滅めつ

noun, noun or participle which takes 'suru'

destroying; annihilating; eradicating

Used for thorough destruction or elimination, often in military, pest-control, or figurative contexts. The する form is common.

• 敵てき軍ぐんを討とう滅めつする作さく戦せんが立たてられた。

  A plan to annihilate the enemy forces was drawn up.

• この薬くすりで