Why does the noun Instrument have the article das?

Nouns ending in -ment are neuter. Look at the bolded -ment in the noun above — that suffix is the giveaway.

Examples

das Instrument (instrument), das Dokument (document), das Element (element), das Experiment (experiment), das Argument (argument), das Moment (moment)

Exceptions

der Moment (moment in time) vs das Moment (factor/aspect) - different meanings

Declension table for German noun Instrument

How it changes across the four cases.

CaseDefiniteIndefiniteNegative
Nominativdas Instrumentein Instrumentkein Instrument
Akkusativdas Instrumentein Instrumentkein Instrument
Dativdem Instrumenteinem Instrumentkeinem Instrument
Genitivdes Instrumentseines Instrumentskeines Instruments

Examples in context

Real sentences using Instrument in different cases.

CaseDefiniteIndefiniteNegative
Nominativ
Das neue Instrument ist teuer.The new instrument is expensive.
Ein kleines Instrument liegt hier.A small instrument lies here.
Kein großes Instrument ist kaputt.No big instrument is broken.
Akkusativ
Ich kaufe das kleine Instrument.I buy the small instrument.
Wir brauchen ein gutes Instrument.We need a good instrument.
Er hat kein großes Instrument.He has no big instrument.
Dativ
Ich spiele auf dem kleinen Instrument.I play on the small instrument.
Er hilft einem jungen Instrument.He helps a young instrument.
Sie arbeitet mit keinem großen Instrument.She works with no big instrument.
Genitiv
Der Klang des neuen Instruments ist gut.The sound of the new instrument is good.
Der Preis eines kleinen Instruments ist hoch.The price of a small instrument is high.
Der Wert keines großen Instruments ist klar.The value of no big instrument 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 Instrument?

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

What CEFR level is the word Instrument?

The German noun Instrument is categorized as Elementary (A2) vocabulary. It is considered an essential word for learners at this level.

What is the plural of das Instrument?

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

What does das Instrument mean in English?

The German word das Instrument translates to “instrument” in English.

How do you decline das Instrument?

Like all German nouns, Instrument changes its article depending on the case. In the singular, the forms are:
  • Nominativ: das Instrument
  • Akkusativ: das Instrument
  • Dativ: dem Instrument
  • Genitiv: des Instruments

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.