This is the 5237th most frequent Dutch word.
kaltenbach
"Kaltenbach" is not a Dutch word; it is a German surname.
In this sentence 'Kaltenbach' is used as a proper noun, referring to the name of a village.
Ik woon in Kaltenbach, een klein dorp in Oostenrijk.
I live in Kaltenbach, a small village in Austria.
Here, 'Kaltenbach' refers to the name of a river, indicating a geographic feature.
De rivier Kaltenbach stroomt snel door de vallei.
The river Kaltenbach flows swiftly through the valley.
In this context, 'Kaltenbach' identifies the name of a location, specifically an alpine area.