Definition of "keycode" []

• A code that represents a keypress. (noun)
• A code that serves to unlock something, such as an electronic door or a car stereo (as an antitheft measure). (noun)

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• "The winner will receive a "keycode" unlocking the software for all platforms."
• "McNeil shouldered it open and, guns drawn, they swept in and down the narrow, carpeted hallway to the second door with the keycode."
• "They followed her through a door marked employees only, down a narrow, carpeted hallway to another door with a keycode, through that door and down a flight of stairs to a bleak, gray, wide concrete corridor and up to a steel-reinforced door with a biometric lock."