quatriduum
From LSJ
τὸ δανείζεσθαι τῆς ἐσχάτης ἀφροσύνης καὶ μαλακίας ἐστίν → being in debt is a mark of extreme folly and moral weakness (Plutarch, On Avoiding Debt 829F3)
Latin > English (Lewis & Short)
quătrĭdŭum: v. quadriduum.
Latin > French (Gaffiot 2016)
quătrĭdŭŭm,¹⁴ v. quadriduum.