What does "jump the gun" mean?

To act prematurely, before the proper time or before you have all the information needed. To start before the signal. The image is a race - if you run before the starting gun fires, you've "jumped the gun." Metaphorically, it means acting too soon, potentially causing problems through hasty action.

Natives use this phrase to caution against premature action. It's criticism with explanation - you're not wrong to want to act, just too early. It appears in project management (starting work before approval), sales (closing before the client is ready), and personal decisions (committing too soon). It's about timing and patience.

A team starts implementing a solution before all stakeholder agreement. A manager says, "We jumped the gun - we should have waited for legal approval first." Cautioning against premature action.

Your friend proposes marriage after three months of dating. You gently say, "I love your enthusiasm, but maybe you jumped the gun. Take more time." Suggesting premature commitment.

In a project review: "We jumped the gun on the rollout before testing was complete. This explains the issues we're facing." Professional acknowledgment of premature action.

• Act too soon: Similar meaning, less vivid phrasing.
• Rush into: Related but about haste rather than timing specifically.
• Precipitate: More formal version, similar meaning about acting too soon.

• Using it for all quick actions: "Jumping the gun" requires acting before the proper time, not just acting quickly.
• Forgetting the criticism element: It's not neutral, it's criticism of poor timing.
• Using it when quick action was needed: If fast action was appropriate, don't say they "jumped the gun."

Most common in past: "We jumped the gun." Present: "Are we jumping the gun by launching now?" Can use with object: "jumped the gun on the announcement," "jumped the gun on the decision." Can use progressively: "We're jumping the gun by starting before approval."

Casual to slightly formal, critical but explanatory. Works in professional and personal contexts. Cautious tone about timing.

[act-too-soon], [premature], [timing]