protocol [protocols]◼◼◼(diplomatic document) noun [UK: ˈprəʊ.təkɒl] [US: ˈproʊ.təkɒl]I didn't know the protocol. = Je ne connaissais pas le protocole.
protocol [protocols]◼◼◼(rule, guideline etc which guides diplomatic behaviour) noun [UK: ˈprəʊ.təkɒl] [US: ˈproʊ.təkɒl]I didn't know the protocol. = Je ne connaissais pas le protocole.
protocol [protocols]◼◼◼(computing) noun [UK: ˈprəʊ.təkɒl] [US: ˈproʊ.təkɒl]I didn't know the protocol. = Je ne connaissais pas le protocole.