artĭfĭcĭōsus, a, um, adj. [artificium]. I. A..Act., accomplished in art, skilful, artistic (perh. found only in Cic. and Auct. ad Her.): rhetores elegantissimi atque artificiosissimi, Cic. Inv. 1, 35 fin.: quod si artificiosum est intellegere, quae sunt ex arte scripta, multo est artificiosius ipsum scribere ex arte, Auct. ad Her. 4, 4, 7: ipsius mundi natura non artificiosa solum, sed plane artifex, Cic. N. D. 2, 22, 58: Zeno naturam ita definit, ut eam dicat ignem esse artificiosum ad gignendum progredientem viā, id. ib. 2, 22, 58, 57.—B.Pass. (cf. artifex, II. B.), on which much art has been bestowed, made with art, artificial, ingenious: utraeque (sc. venae et arteriae) vim quandam incredibilem artificiosi operis divinique testantur, Cic. N. D. 2, 55, 138: Epicurus autem nec non volt, si possit, plane et aperte loqui: nec de re obscurā, ut physici; aut artificiosā, ut mathematici, id. Fin. 2, 5, 15.—II.According to the rules of art, artificial (esp. freq. in opp. to naturalis, natural): ea genera divinandi non naturalia, sed artificiosa dicuntur, Cic. Div. 1, 33, 72; so several times Auct. ad Her. 3, 16 sq. al. —Adv.: artĭfĭcĭōsē, in skilful manner, skilfully: digerere aliquid, Cic. de Or. 1, 41, 186: dicere aliquid, id. Fin. 3, 9, 32: ambulare, id. N. D. 3, 11, 27: commutare aliquid, Auct. ad Her. 3, 10, 17.—Comp.: multo artificiosius efficere aliquid, Cic. N. D. 2, 22, 57.—Sup.: artificiosissime facere, Auct. ad Her. 4, 4, 7.