411 REFERENCE · Wiktionary
Observatorium
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
observatorium
German
de:
Pronunciation
de De-Observatorium.ogg <<Germany>> (<<Berlin>>)
Noun
n,,Observatorien
de astronomy observatory
de Sternwarte
Declension
n,,Observatorien
Further reading
de Buildings