戦せん略りゃく核かく兵へい器きせんりゃくかくへいきMeanings1nounstrategic nuclear weaponMilitary term for nuclear weapons designed for strategic, long-range targets, as opposed to tactical nuclear weapons.戦せん略りゃく核かく兵へい器きの削さく減げん交こう渉しょうが行おこなわれた。