Why does the noun Lachen have the article das?

All nouns with diminutive -chen ending are neuter. Look at the bolded -chen in the noun above — that suffix is the giveaway.

Examples

das Mädchen (girl), das Brötchen (bread roll), das Häuschen (little house), das Kätzchen (kitten), das Hündchen (puppy), das Büchlein (booklet)

Exceptions

No exceptions - this rule is absolute

Declension table for German noun Lachen

How it changes across the four cases.

CaseDefiniteIndefiniteNegative
Nominativdas Lachenein Lachenkein Lachen
Akkusativdas Lachenein Lachenkein Lachen
Dativdem Lacheneinem Lachenkeinem Lachen
Genitivdes Lachenseines Lachenskeines Lachens

Examples in context

Real sentences using Lachen in different cases.

CaseDefiniteIndefiniteNegative
Nominativ
Das laute Lachen war fröhlich.The loud laughter was joyful.
Ein herzliches Lachen hilft manchmal.A hearty laugh sometimes helps.
Kein leises Lachen ist hier erlaubt.No quiet laughter is allowed here.
Akkusativ
Ich sehe das fröhliche Lachen.I see the joyful laughter.
Er braucht ein kurzes Lachen.He needs a short laugh.
Sie will kein langes Lachen.She doesn't want a long laughter.
Dativ
Mit dem lauten Lachen bin ich einverstanden.I agree with the loud laughter.
Er hilft einem herzlichen Lachen.He helps with a hearty laugh.
Mit keinem leisen Lachen geht es.It works with no quiet laughter.
Genitiv
Der Grund des fröhlichen Lachens ist unklar.The reason for the joyful laughter is unclear.
Die Bedeutung eines kurzen Lachens ist groß.The meaning of a short laugh is great.
Der Wert keines langen Lachens ist gering.The value of no long laughter is low.

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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 Lachen?

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

What is the plural of das Lachen?

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

What does das Lachen mean in English?

The German word das Lachen translates to “laughing” in English.

How do you decline das Lachen?

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

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.