1. an extremely powerful weapon, especially one capable of mass destruction

Examples

• The nuclear bomb was considered the ultimate superweapon of World War II.
• Science fiction movies often feature alien superweapons that can destroy entire planets.
• Military strategists debated whether developing a new superweapon would ensure peace or escalate conflicts.
• The death ray served as the villain’s superweapon in the comic book series.
• Nations competed to build the most advanced superweapon during the Cold War.
• The laser cannon was portrayed as an unstoppable superweapon in the video game.