- factitious
- 1640s, from L. factitius "artificial," from factus, pp. of facere "do" (cf. Fr. faire, Sp. hacer), from PIE base *dhe- "to put, to do" (cf. Skt. dadhati "puts, places;" Avestan dadaiti "he puts;" O.Pers. ada "he made;" Hitt. dai- "to place;" Gk. tithenai "to put, set, place;" Lith. deti "to put;" Czech diti, Pol. dziac', Rus. det' "to hide," delat' "to do;" O.H.G. tuon, Ger. tun, O.S., O.E. don "to do;" O.Fris. dua, O.Swed. duon, Goth. gadeths "a doing;" O.N. dalidun "they did").