efímero

== Spanish == === Alternative forms === efimeral (obsolete) === Etymology === Learned borrowing from Ancient Greek ἐφήμερος (ephḗmeros, “short-lived”), from ἐπῐ- (epĭ-, “on”) + ἡμέρᾱ (hēmérā, “day”) + -ος (-os, adjectival suffix). === Pronunciation === IPA(key): /eˈfimeɾo/ [eˈfi.me.ɾo] Rhymes: -imeɾo Syllabification: e‧fí‧me‧ro === Adjective === efímero (feminine efímera, masculine plural efímeros, feminine plural efímeras) ephemeral short-lived Antonym: longevo === Further reading === “efímero”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025