This is the 7704th most frequent German word.
hainburg
"Hainburg" is a proper noun, referring to a town in Hesse, Germany.
The word "Hainburg" here is used as a proper noun referring to the name of the town in Austria.
Hainburg ist eine malerische Stadt an der Donau.
Hainburg is a picturesque city on the Danube.
In this sentence, "Hainburg" is part of a possessive structure referring to the castle located in the town of Hainburg.
Die Burg von Hainburg bietet eine wunderbare Aussicht.
Hainburg's castle offers a wonderful view.
Here, "Hainburg" is used as a location expressing the travel destination.