Sellar (en. Seal)
/seˈlaɾ/
Slang Meanings
To seal something in the sense of concluding it or closing it.
After discussing, we sealed the deal.
Después de discutir, sellamos el trato.
Colloquially used to refer to a finalized agreement.
We have sealed it, there's no turning back.
Lo hemos sellado, ya no hay vuelta atrás.