nuke

(noun) the warhead of a missile designed to deliver an atom bomb. Synonyms: atomic warhead, nuclear warhead, thermonuclear warhead.

(verb) strike at with firepower or bombs. Synonyms: atomize, atomise, zap. Example: "Zap the enemy."

(verb) bomb with atomic weapons. Synonyms: atom-bomb.

(verb) cook or heat in a microwave oven. Synonyms: microwave, micro-cook, zap. Example: "You can microwave the leftovers."