premature, too early
Vici, es algo prematuro.
Vici, it's premature.
— Astérix & Obélix : Mission Cléopâtre (2002)
He tenido un niño prematuro.
I had a premature baby.
De acuerdo, era prematuro, pero de buen agüero.
Okay, it was premature, but a good omen.
— Divorzio all'italiana (1961)
Sería prematuro fijar una fecha para la boda ya mismo.
It would be premature to set a wedding date right now.