bisextilis
From LSJ
βωμὸν Ἀριστοτέλης ἱδρύσατο τόνδε Πλάτωνος, ἀνδρὸς ὃν οὐδ' αἰνεῖν τοῖσι κακοῖσι θέμις → Aristotle had this altar of Plato set up — Plato, a man whom the wicked dare not even mention in praise
Latin > English
bisextilis bisextilis, bisextile ADJ :: leap (year); intercalary; (two "sixth" days before first/calends of March)
Latin > English (Lewis & Short)
bĭsextĭlis: e, adj. bisextus,
I containing an intercalary day: annus, Isid. Orig. 6, 17, 25.
Latin > French (Gaffiot 2016)
bĭsextīlis, e (bisextus), bissextile : Isid. Orig. 6, 17, 25.
Latin > German (Georges)
bisextīlis, a (bisextus), einen Schalttag enthaltend, Isid. 6, 17, 25.