Oxford Dictionary English netiquette nounnoun BrE BrE//ˈnetɪket// ; NAmE NAmE//ˈnetɪket// [uncountable] (informal, humorous) Social networking, Using the Internet Add to my wordlistjump to other resultsthe rules of correct or polite behaviour among people using the Internet See related entries: Social networking, Using the Internet Word Origin1990s: blend of the noun net and etiquette.See netiquette in the Oxford Advanced American DictionaryCheck pronunciation: netiquette oxfordlearnersdictionaries.com