ambas partes

both parties

→ ambos
phrase Rare #54,860
both parties Can also mean “both sides,” especially when referring to opposing sides in a disagreement.
SP: Ambas partes llegaron a un acuerdo.
EN: Both parties reached an agreement.

Ambas partes se oponían a la guerra.

Both sides opposed the war.

Debemos preservar el honor de ambas partes.

We must preserve the honor of both parties.

— Porco Rosso (1992)

Sí, ambas partes deben estar presentes.

Yes, both parties must be present.

— Anora (2024)

Primero, debería escuchar ambas partes.

First, I should listen to both sides.