Why does the noun Maus have the article die?

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 Maus

How it changes across the four cases.

CaseDefiniteIndefiniteNegative
Nominativdie Mauseine Mauskeine Maus
Akkusativdie Mauseine Mauskeine Maus
Dativder Mauseiner Mauskeiner Maus
Genitivder Mauseiner Mauskeiner Maus

Examples in context

Real sentences using Maus in different cases.

CaseDefiniteIndefiniteNegative
Nominativ
Die kleine Maus ist schnell.The small mouse is fast.
Eine kleine Maus läuft hier.A small mouse runs here.
Keine Maus ist im Haus.No mouse is in the house.
Akkusativ
Ich sehe die kleine Maus.I see the small mouse.
Er hat eine kleine Maus.He has a small mouse.
Wir haben keine Maus.We have no mouse.
Dativ
Ich gebe der kleinen Maus Futter.I give the small mouse food.
Er spielt mit einer kleinen Maus.He plays with a small mouse.
Ich helfe keiner Maus.I help no mouse.
Genitiv
Der Schwanz der kleinen Maus ist lang.The tail of the small mouse is long.
Das Haus einer kleinen Maus ist klein.The house of a small mouse is small.
Die Farbe keiner Maus ist weiß.The color of no mouse is white.

GET THE APP

Practice die Maus in the app

Master die Maus (and 5,000+ other German nouns) with quizzes, smart review, and instant grammar tips.

  • 5,000+ nouns with translations in 11 languages
  • Quizzes by level, category, or your weakest words
  • Snap a photo of any German text — extract nouns instantly
Der Artikel app — quiz screen Der Artikel app — grammar rule tooltip

Frequently asked questions

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

Is it der, die, or das Maus?

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

What CEFR level is the word Maus?

The German noun Maus is categorized as Beginner (A1) vocabulary. It is considered an essential word for learners at this level.

What is the plural of die Maus?

The plural form of die Maus is die Mäuse. In German, regardless of the singular gender, all plural nouns use the definite article “die.”

What does die Maus mean in English?

The German word die Maus translates to “mouse” in English.

How do you decline die Maus?

Like all German nouns, Maus changes its article depending on the case. In the singular, the forms are:
  • Nominativ: die Maus
  • Akkusativ: die Maus
  • Dativ: der Maus
  • Genitiv: der Maus

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.