Why does the noun Ultraschall have the article der?

This noun follows no general suffix rule — its gender is part of the core vocabulary you simply learn alongside the word.

Declension table for German noun Ultraschall

How it changes across the four cases.

CaseDefiniteIndefiniteNegative
Nominativder Ultraschallein Ultraschallkein Ultraschall
Akkusativden Ultraschalleinen Ultraschallkeinen Ultraschall
Dativdem Ultraschalleinem Ultraschallkeinem Ultraschall
Genitivdes Ultraschallseines Ultraschallskeines Ultraschalls

Examples in context

Real sentences using Ultraschall in different cases.

CaseDefiniteIndefiniteNegative
Nominativ
Der neue Ultraschall ist wichtig.The new ultrasound is important.
Ein wichtiger Ultraschall hilft oft.An important ultrasound often helps.
Kein dringender Ultraschall ist nötig.No urgent ultrasound is necessary.
Akkusativ
Ich brauche den neuen Ultraschall.I need the new ultrasound.
Wir machen einen wichtigen Ultraschall.We are doing an important ultrasound.
Er will keinen dringenden Ultraschall.He doesn't want an urgent ultrasound.
Dativ
Der Arzt hilft mit dem neuen Ultraschall.The doctor helps with the new ultrasound.
Sie arbeitet mit einem wichtigen Ultraschall.She works with an important ultrasound.
Ich helfe keinem dringenden Ultraschall.I help no urgent ultrasound.
Genitiv
Der Preis des neuen Ultraschalls ist hoch.The price of the new ultrasound is high.
Die Qualität eines eines wichtigen Ultraschalls ist gut.The quality of an important ultrasound is good.
Der Wert keines keines dringenden Ultraschalls ist klar.The value of no urgent ultrasound is clear.

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Frequently asked questions

Everything you might wonder about der, die, das — and the Der Artikel app.

Is it der, die, or das Ultraschall?

It is der Ultraschall. In German, every noun has a grammatical gender, and Ultraschall is masculine. You should always learn the article together with the noun to ensure your German grammar is correct.

What is the plural of der Ultraschall?

The noun Ultraschall is typically used in the singular form (Singularetantum) or has a plural form identical to the singular.

What does der Ultraschall mean in English?

The German word der Ultraschall translates to “ultrasound” in English.

How do you decline der Ultraschall?

Like all German nouns, Ultraschall changes its article depending on the case. In the singular, the forms are:
  • Nominativ: der Ultraschall
  • Akkusativ: den Ultraschall
  • Dativ: dem Ultraschall
  • Genitiv: des Ultraschalls

These changes are necessary because German uses cases to indicate the noun’s role in a sentence (such as the subject or object). Knowing these forms allows you to build grammatically correct sentences.