This is the 3755th most frequent Spanish word.
protocolo
Protocol; a set of rules or procedures to be followed in formal situations or agreements.
Here, 'protocolo' refers to the set of rules or formal procedures to be followed during the meeting.
El protocolo de la reunión establece turnos para hablar.
The protocol of the meeting establishes speaking turns.
In this case, 'protocolo' signifies a predetermined series of steps designed for safety during emergencies.
En situaciones de emergencia, se sigue un protocolo específico para evacuar el edificio.
In emergencies, a specific protocol is followed to evacuate the building.
Here, 'protocolo' denotes the customary guidelines or procedures in international diplomacy.