What is jump the gun?

"Jump the gun" is an idiomatic expression that means to act too hastily or prematurely, often without adequately thinking things through or waiting for the right moment. The phrase originates from track and field events, where a runner might start before the starting pistol is fired, thereby "jumping the gun." This could lead to a false start and potentially disqualifications.

In a broader context, "jump the gun" is used in everyday language to describe situations where individuals or groups initiate actions or make decisions too early, sometimes leading to mistakes or negative consequences. The saying emphasizes the importance of timing and the need to wait for the appropriate signal or moment before proceeding.