e·phem·er·a /əˈfem(ə)rə/ • noun Things that exist or are used or enjoyed for only a short time. items of collectible memorabilia, typically written or printed ones, that were originally expected to have only short-term usefulness or popularity Ephemera (ἐφήμερα) is a noun, the plural neuter of ephemeron and ephemeros, Greek and New Latin for ἐπί … Continue reading Ephemera Collection