Etiquette (7)
'etiquette' is the definition.
(I know that protocol is a type of etiquette)
This is the entire clue.
(Other definitions for protocol that I've seen before include "Official code of procedure" , "Procedural rules" , "Rules of conduct" , "rules of behaviour" , "Draft treaty" .)
'etiquette' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for decorum that I've seen before include "good grace" , "Propriety of behaviour" , "Good manners" , "(Of outward appearances) what is proper" , "Correctness or dignity of behaviour" .)
'etiquette' is the definition.
(both can mean polite behaviour)
This is the entire clue.
(Other definitions for manners that I've seen before include "Etiquette" , "Social conduct" , "Courtesy" , "Politeness" , "people at station, perhaps" .)