hash out
US /hæʃ aʊt/
UK /hæʃ aʊt/

1.
discutir a fondo, resolver
to discuss something thoroughly in order to reach an agreement or solution
:
•
Let's hash out the details of the plan tomorrow.
Vamos a discutir los detalles del plan mañana.
•
They need to hash out their differences before moving forward.
Necesitan resolver sus diferencias antes de seguir adelante.