NEU: Verb Konjugationen - alle Zeitformen, Adjektivdeklination, Pluralformen; Akkusativ, Dativ und Genitiv, optimierte Suche mit Wortstamm.
aurora [pl. auroras / aurorae]
Synonyme
Notices
-
bands of coloured light, mainly red and green, seen in the sky at night near the North or South Pole, caused by electrical radiation