ephemeral
/ɛˈfɛ.mə.ɹəl/ adjective, noun
Forms ephemerals
- adjective Lasting for a short period of time.
- adjective (biology) Existing for only one day, as with some flowers, insects, and diseases.
- adjective (geology, of a body of water) Usually dry, but filling with water for brief periods during and after precipitation.
- noun Something which lasts for a short period of time.
Synonyms
temporary transitory fleeting evanescent momentary short-lived short volatile earthly brief deciduous flying fugacious fugitive instant passing perishable quick seasonable transient ephemeron
Antonyms
permanent eternal everlasting timeless lasting perennial persistent
Etymology
From New Latin ephemerus, from Ancient Greek ἐφήμερος (ephḗmeros), the more common form of ἐφημέριος (ephēmérios, “of, for, or during the day, living or lasting but for a day, short-lived, temporary”), from ἐπί (epí, “on”) + ἡμέρα (hēméra, “day”).
Webster’s 1913
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “ephemeral”, CC BY-SA 4.0. Details