- The definition of ephemeral is something that has a very short lifespan or lasts for a very short time.
An example of ephemeral is a plant blossom that only lasts one day.
Ephemeral is a flower that blooms for one day.
- lasting only one day
- short-lived; transitory: ephemeral glory
Origin of ephemeral; from Classical Greek ephēmeros (see ephemeron) + -al
- Lasting for a markedly brief time: “There remain some truths too ephemeral to be captured in the cold pages of a court transcript” (Irving R. Kaufman).
- Having a short lifespan or a short annual period of aboveground growth. Used especially of plants.
Origin of ephemeralFrom Greek ephēmeros : ep-, epi-, epi- + hēmerā, day.
- e·phem′er·al′i·ty, e·phem′er·al·ness
(comparative more ephemeral, superlative most ephemeral)
From New Latin ephemerus, from Ancient Greek ἐφήμερος (ephēmeros), the more common form of ἐφημέριος (ephemerios, “of, for, or during the day, living or lasting but for a day, short-lived, temporary”), from ἐπί (epi, “on”) + ἡμέρα (hēmera, “day”).
ephemeral - Computer Definition
Temporary. Fleeting. Transitory.