The German word for the compass direction "east" is "osten".
ANSWER
Litterally translated the German word for east is "Ost".
But, according to the sense of a sentence it can become "Osten".
Please look at the following examples:
1 -The house is exposed to the east: das Haus liegt nach Osten;
2 -The border between east and West: die Grenze zwischen Ost und West;
3 -The people of east: die Voelker des Ostens;
4 -Coming from East: aus dem ostens kommen;
5 - East Berlin: Ost Berlin.
It's (roughly) somewhat like in English:
1 - The eastern exposed house.
2 - The line between of eastern and western border
3 - The eastern people.
5 - The eastern Berlin.
East = Ost East = Osten
Both the German word Ostern and the English word Easter are derived from the ancient Pagan Goddess Eostre. Though unrelated, East in English means Osten in German.
Depending on context, supermarket can be translated as:Supermarkt,VerbrauchermarktKaufhalle (east Germany)
Drang nach Osten. "yearning for the East"The questioner is probably thinking of "lebensraum"http://en.wikipedia.org/wiki/Lebensraum
German East Africa ended in 1919.
German East Africa was created in 1885.
East German mark was created in 1948.
East German mark ended in 1990.
German East Africa (German: Deutsch-Ostafrika) was a German colony in East Africa, including what is now Burundi, Rwanda and Tanganyika (the mainland part of present Tanzania).
East German Green Party was created in 1990.
German East African rupie ended in 1916.
German East African rupie was created in 1890.