I.the space of three days, three days: “ubi triduom continuom,” Plaut. Mil. 3, 1, 147: “hanc hoc triduom solum sinas Esse hic,” id. Cist. 1, 1, 106: “triduom servire numquam te sinam,” id. Mil. 4, 4, 57: “bidui'st aut tridui Haec sollicitudo?” Ter. And. 2, 6, 9: “ut maneas triduom hoc,” id. Phorm. 3, 2, 4: “decrevit habendas triduum ferias,” Cic. Leg. 2, 22, 57: “cum tridui viam processisset,” Caes. B. G. 1, 38: “Clodius respondit, triduo illum, ad summum quatriduo periturum,” Cic. Mil. 9, 26: “triduo intermisso,” Caes. B. G. 1, 26; Plaut. Truc. 2, 3, 16; Plin. 23, 8, 80, § 152; Mart. 2, 6, 12.
trīdŭum , i, n. (sc. spatium) [tres-dies],