factiousEnglishOxford New American Dictionaryfactious /ˈfakSHəs, ˈfækʃəs / ▸ adjective relating or inclined to a state of faction: a factious country. – DERIVATIVES factiously ,factiousness /ˈfakSHəsnəs, ˈfækʃəsnəs / noun– ORIGIN mid 16th century : from French factieux or Latin factiosus, from factio (see faction1).