check and balance noun 1verb 1forms 3 noun1 •The mutual oversight provided by a system of independent organizations with control over each other.Because of the check and balance function of journalists, they are sometimes called the “watchdog for the people”. — 2013 verb1 •Provide mutual oversight and limitation by independent organizations in order to prevent abuses of power.Since each branch had exclusive powers, separated powers did not mean an aggressively political process of checking and balancing of executive policy choices by Congress. — 1998 formschecked and balanced · checking and balancing · checks and balances