non dire nulla

say nothing

→ non
phrase Uncommon #8,914
say nothing Used to tell someone not to say anything. The form can change with the person addressed, for example “non dirgli nulla” means “don't tell him anything” and “non dite nulla” means “don't say anything” to more than one person or formally to one person.
IT: Per favore, non dire nulla a nessuno.
EN: Please, don't tell anyone anything.

Non dire nulla ai piccoli.

Don't tell the little ones anything.

— Io sono ancora qui (2024)

Ho fatto attenzione a non dire nulla che lo potesse fare arrabbiare.

I was careful not to say anything that would make him angry.

Tom mi ha detto di non dire nulla.

Tom told me not to say anything.

È meglio non dire nulla sulla questione.

It is better to say nothing on the matter.

Allora non dire nulla.

Then don't say anything.

— Agora (2009)

Mi ha fatto giurare di non dire nulla.

He made me swear not to say anything.

— Manon delle sorgenti (1986)

Tom promise di non dire nulla.

Tom promised not to say anything.

Tom ha promesso di non dire nulla.

Tom promised not to say anything.

Non dire nulla.

Don't say anything.

— Sirat (2025)

Sono stata prudente a non dire nulla che potesse farlo arrabbiare.

I was careful not to say anything that might make him angry.

Fui prudente a non dire nulla che potesse farlo arrabbiare.

I was careful not to say anything that might make him angry.