Learn how to say Etiquette correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word etiquette:
the customary code of polite behaviour in society or among members of a particular profession or group:
the rules of etiquette are changing
court etiquette was now familiar to Joan
mid 18th century: from French étiquette ‘list of ceremonial observances of a court’, also ‘label, etiquette’, from Old French estiquette (see ticket)