nébuleux znamená v Angličtina

nebulous▼◼◼◼(ill-defined)
adjective
[UK: ˈne.bjʊ.ləs] [US: ˈne.bjə.ləs]

cloudy [cloudier, cloudiest]▼◼◼◻(uncertain; unclear)
adjective
[UK: ˈklaʊ.di] [US: ˈklaʊ.di]