01
die Ursache
cause
The reason, trigger, or occasion for a particular event, action, or state.
example
Die Polizei ermittelt noch die genaue Ursache des Unfalls.
The police are still investigating the exact cause of the accident.
die Ursache
cause
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Meanings
Usage tips
Sentence structure and usage
To state the reason for something, you use 'die Ursache' (the cause) either with the genitive or with the preposition 'für' (for) and the accusative. Both forms are correct.
EXAMPLE
Die Ursache des Streits war ein Missverständnis.
The cause of the argument was a misunderstanding.
Word family
'Die Ursache' (the cause) is closely related to the verb 'verursachen' (to cause). The cause is the reason that produces an effect.
EXAMPLE
Ein Kurzschluss hat den Brand verursacht.
A short circuit caused the fire.
Typical collocations
Common verbs used with 'Ursache' (cause) are 'ermitteln' (to investigate/determine), 'finden' (to find), 'klären' (to clarify), or 'bekämpfen' (to combat). The word is often used in compound nouns such as 'Unfallursache' (cause of an accident) or 'Todesursache' (cause of death).
EXAMPLE
Die Experten versuchen, die genaue Unfallursache zu finden.
The experts are trying to find the exact cause of the accident.
Compare with
Ursache vs Grund
reason / ground
'der Grund' and 'die Ursache' are very similar when you want to explain why something happens. 'die Ursache' often sounds more factual and precise, especially with problems, illnesses, accidents, or technical faults. 'der Grund' is more general and also fits well with decisions, feelings, or personal explanations. Learners can easily confuse the words because both answer a why-question. In many everyday sentences, 'Grund' is more natural; in an investigation or analysis, 'Ursache' often fits better.
Ursache
Die Techniker haben die Ursache für den Stromausfall gefunden.
The technicians found the cause of the power outage.
Grund
In der Schule erklärt du morgen den Grund für deine Entscheidung.
At school tomorrow, you will explain the reason for your decision.
In real life
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