Fotosphäre

== German == === Etymology === foto- +‎ Sphäre === Pronunciation === === Noun === Fotosphäre f (genitive Fotosphäre, plural Fotosphären) photosphere ==== Declension ==== === Further reading === “Fotosphäre” in Duden online “Fotosphäre” in Digitales Wörterbuch der deutschen Sprache