atreverán a

will dare to

→ atrever

phrase Common #3,463

will dare to Used with an infinitive to express daring to do something. In the examples, it appears with the reflexive pronoun se; the form atreven in the last sentence means “dare to.”

SP: No se atreverán a cruzar el río.

EN: They won't dare to cross the river.

¿Se atreverán a destrozar el avión que construí?

Will they dare to wreck the plane I built?

— Porco Rosso (1992)

Ellos no se atreverán a tocarte.

They won’t dare touch you.

Estoy seguro de que no se atreverán a hablar.

I am sure they won't dare to speak.

— Roma città aperta (1945)