👉 The constitutional weapon refers to the judiciary's power, specifically through the interpretation and application of the Constitution, to check and balance the powers of the legislative and executive branches of government. This means courts can invalidate laws or executive actions that violate constitutional provisions, ensuring that no branch exceeds its constitutional authority. This mechanism is crucial for maintaining the separation of powers and protecting individual rights, as it allows the judiciary to act as a guardian of constitutional principles and uphold the rule of law.