I.of five years or five years old: “filia,” Plaut. Poen. prol. 85: “Olympias,” celebrated every fifth year, quinquennial, Ov. P. 4, 6, 5: “vinum,” Hor. S. 2, 8, 47: “oleae,” id. ib. 2, 2, 57: “juvenis,” Col. 7, 3, 6. —Plur. as subst.: quinquennĭa , ōrum, n., for quinquennālĭa , ium, games celebrated every fifth year, Stat. S. 5, 3, 113.
quinquennis , e, adj. id.,