. "Etiquette (/\u02C8\u025Bt\u0268k\u025Bt/ or /\u02C8\u025Bt\u0268k\u026At/, French: [e.ti.k\u025Bt]) is a code of behavior that delineates expectations for social behavior according to contemporary conventional norms within a society, social class, or group.The French word \u00E9tiquette, literally signifying a tag or label, was used in a modern sense in English around 1750. Etiquette has changed and evolved over the years."@en . . .