This is the 3948th most frequent German word.
ulm
Ulm: A city in southern Germany, located on the Danube River in the state of Baden-Württemberg.
Here 'Ulm' is used as a proper noun, referring to the city in Germany.
Ich fahre morgen nach Ulm.
I am traveling to Ulm tomorrow.
In this case, 'Ulm' denotes the historical context of the city, emphasizing its significance.
Die Geschichte von Ulm ist sehr interessant.
The history of Ulm is very interesting.
Here, 'Ulm' is employed to specify the location associated with the landmark, the cathedral.