Lead on Definition 1 of 3Pro Tip 1/3Exploration Aid Used when someone is showing you around a new place. He volunteered to lead on the group through the old city. Pro Tip 2/3Initiative Action When you want someone to begin moving or to take the first step. I'm unsure where to go, can you lead on? Pro Tip 3/3Progression Cue Signals the start or continuation of an action or journey. Once everyone's ready, James will lead on.