euphrone

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.

euphrŏne, es, f., = εὐφρόνη (the propitious), euphemism for

night : ut euethen Graeci dicimus stultum, et noctem euphronen, et furias Eumenidas, Amm. 22, 8, 33; cf. Lidd. and Scott, s. v. εὐφρόνη.