kortlivad înseamnă în Engleză

ephemeral▼(lasting for a short period of time)
adjective
[UK: ɪ.ˈfe.mə.rəl] [US: e.ˈfe.mə.rəl]

momentary▼(ephemeral or relatively short-lived)
adjective
[UK: ˈməʊ.mən.tri] [US: ˈmoʊ.mən.tri]

short-lived [shorter-lived, shortest-lived]▼(not existent for very long)
adjective
[UK: ʃɔːt ˈlɪvd] [US: ʃɔːrt ˈlɪvd]