bisextilis
From LSJ
Μή, φίλα ψυχά, βίον ἀθάνατον σπεῦδε, τὰν δ' ἔμπρακτον ἄντλει μαχανάν → Oh! my soul do not aspire to eternal life, but exhaust the limits of the possible
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.