lucky Copy link Outline I. Enjoying good fortune1. fēlix2. fortūnātus (favoured of fortune)II. Bringing or indicating good fortune • lucky: I. Enjoying good fortune: 1. fēlix: l. days, felices operum dies, Virg. G. 1, 276: cf. Hor. S. 1, 6, 52: v. fortunate. 2. fortūnātus (favoured of fortune): v. happy (I., 3). II. Bringing or indicating good fortune: faustus, auspĭcātus, etc.: v. auspicious. Phr.: may this undertaking be a l. one, quod bonum, faustum, felix fortunatumque sit! Cic. Div. 1, 45, 102.