factitiousEnglishOxford New American Dictionaryfactitious /fakˈtiSHəs, fækˈtɪʃəs / ▸ adjective artificially created or developed: a largely factitious national identity. – DERIVATIVES factitiously /fakˈtiSHəslē, fækˈtɪʃəsli / adverb,factitiousness – ORIGIN mid 17th century (in the general sense ‘made by human skill or effort’): from Latin facticius ‘made by art’, from facere ‘do, make’.