A pocket veto is a legislative maneuver used by the president to indirectly veto a bill without taking explicit action. When Congress adjourns, the president has the option to refuse to sign the bill within a ten-day period, effectively preventing it from becoming law. This action is significant as it allows the president to exercise veto power without publicly rejecting the measure, which can have political implications. Pocket vetoes are often employed strategically to avoid political fallout, demonstrating the intricate dynamics of legislative negotiations and executive authority.