nundinum
From LSJ
ἄλογον δὴ τὸ μήτε μάχης ἄρξασθαι μήτε τοὺς φίλους φυλάξαι, ἐὰν ὑπό γε τῶν βαρβάρων ἀδικῆσθε → It is irrational neither to begin battle nor to guard the friends, if you are ever wronged by the foreigners
Latin > English (Lewis & Short)
nundĭnum: i, n., v. nundinus, III.
Latin > French (Gaffiot 2016)
nūndĭnum,¹⁶ ī, n. (nundinus), espace de huit jours, intervalle entre deux marchés : inter nundinum Varro Men. 186 ; 528, dans l’intervalle entre deux marchés || v. trinundinum et internundinum.