patrocinador
/patɾoθinaˈdoɾ/ · B2 · noun · m
presenter
🤝💰 patrocinador = patrocin(io) + ador: the one who backs you with money
Patrocinar means to sponsor, from Latin patronus, a protector or patron. The suffix -ador marks the person who does the action. So patrocinador is the patron-doer: the one who backs an event by paying part of its cost.