bisextum
From LSJ
Ἐκ τῶν πόνων τοι τἀγάθ' αὔξεται βροτοῖς → Crescunt labore cuncta bona mortalibus → Das Gute wächst den Sterblichen aus ihrem Müh'n
Latin > English
bisextum bisexti N N :: two day period of 24 Feb. and leap year intercalary day (Julian calendar)
Latin > German (Georges)
bisextum, s. bisextus.