godan verb (-su), transitive verb
attack and destroy; overthrow by force
Emphatic compound verb combining 攻める (attack) and 滅ぼす (destroy). Used for completely defeating and annihilating an enemy or rival, often in military or historical contexts.
敵軍を攻め滅ぼすために、総攻撃が命じられた。
A full-scale attack was ordered to utterly destroy the enemy forces.
その武将は
The warlord attacked and overthrew the neighboring country, expanding his territory.