Firma (en. Signature)
/ˈfirma/
Slang Meanings
To make a deal or an agreement.
We are going to sign a deal that will benefit both of us.
Vamos a firmar un negocio que nos beneficiará a ambos.
To confirm information or an action.
I just need your signature on this to make sure everything is in order.
Solo necesito tu firma en esto para que esté todo en orden.