Exosphäre

== German == === Etymology === From Ancient Greek ἔξω (éxō, “out (of), outside”) + Ancient Greek σφαῖρα (sphaîra, “ball, sphere”). === Pronunciation === IPA(key): /ˌɛksoˈsfɛːʁə/ (standard; used naturally in western Germany and Switzerland) IPA(key): /-ˈsfeːʁə/ (overall more common; particularly northern and eastern regions) Hyphenation: Exo‧sphä‧re === Noun === Exosphäre f (genitive Exosphäre, no plural) exosphere ==== Declension ==== === See also === === Further reading === “Exosphäre” in Duden online