Something which lasts for a short period of time.

Lasting for a short period of time. / (biology) Existing for only one day, as with some flowers, insects, and diseases.

In an ephemeral manner. / Regarding ephemera.

The quality of being ephemeral or transitory.

(uncountable) The state or condition of being ephemeral; transience. / (countable) Something that is ephemeral.

plural of ephemerality

plural of ephemeral

The process of making something ephemeral. / A technological progression towards being able to do more and more work with fewer resources.

present participle of ephemeralize

(transitive) To make ephemeral.