jump the gun
US /dʒʌmp ðə ɡʌn/
UK /dʒʌmp ðə ɡʌn/
1.
precipitarse, adelantarse
to do something too soon, especially without thinking carefully about it
:
•
I think you're jumping the gun by buying a house before you even have a job.
Creo que te estás precipitando al comprar una casa antes de tener un trabajo.
•
Don't jump the gun and announce the winner before all the votes are counted.
No te precipites y anuncies al ganador antes de que se cuenten todos los votos.