pénombre znamená v Angličtina

twilight [twilights]▼◼◼◼(faint light; dubious medium)
noun
[UK: ˈtwaɪ.laɪt] [US: ˈtwaɪ.ˌlaɪt]

penumbra [penumbras]▼◼◼◻(partially shaded area around a shadow, especially an eclipse)
noun
[UK: pɪ.ˈnʌm.brə] [US: pə.ˈnəm.brə]

penumbra [penumbras]▼◼◼◻(region around a sunspot)
noun
[UK: pɪ.ˈnʌm.brə] [US: pə.ˈnəm.brə]

gloom▼◼◼◻(darkness, dimness, or obscurity)
noun
[UK: ɡluːm] [US: ˈɡluːm]