quinquatrus

quīnquātrūs (uum), f

quinque, a festival in honor of Minerva, held on the fifth day after the ides (from March 19th to 23d; afterwards known as quinquatrūs maiores): pridie quinquatrūs: quinquatribus ultimis, L.: Quinquatrūs iubeor narrare minores (on the ides of June), O.