мимолётный znamená v Angličtina

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

fleeting▼(passing quickly)
adjective
[UK: ˈfliːt.ɪŋ] [US: ˈfliːt.ɪŋ]

fugacious▼(Fleeting, fading quickly, transient)
adjective
[UK: fjuː.ˈɡeɪ.ʃəs] [US: fjuː.ˈɡeɪ.ʃəs]

fugitive▼(transient, fleeting or ephemeral)
adjective
[UK: ˈfjuː.dʒə.tɪv] [US: ˈfjuː.dʒə.tɪv]

transient▼(passing or disappearing with time; transitory)
adjective
[UK: ˈtræn.zɪənt] [US: ˈtræn.ʒənt]

transitory▼(lasting only a short time, see also: transient)
adjective
[UK: ˈtræn.sɪt.r̩i] [US: ˈtræn.zə.ˌtɔː.ri]