This is the 8747th most frequent German word.
krüppelwalmdach
A "krüppelwalmdach" is a half-hipped roof, where the top part of the gable is sloped.
The word 'Krüppelwalmdach' here is used as a subject noun to describe the roof type.
Ein Krüppelwalmdach ist eine interessante Dachform, die oft in der modernen Architektur verwendet wird.
A hipped gable roof is an interesting type of roof often used in modern architecture.
In this sentence, 'Krüppelwalmdach' is used as part of a noun phrase to describe a characteristic of a house.
Das Haus mit dem Krüppelwalmdach hat mir sehr gut gefallen.
I really liked the house with the hipped gable roof.
Here, 'Krüppelwalmdächern' is in the plural form and functions as the topic of discussion.