The idea

Use die Flasche for the nominative singular, die Flasche for the accusative, der Flasche for the dative, and der Flasche for the genitive. In the dative plural use den Flaschen.

Patterns to compare
KasusSingularPlural
Nominativdie Flaschedie Flaschen
Akkusativdie Flaschedie Flaschen
Dativder Flascheden Flaschen
Genitivder Flascheder Flaschen

Meaning and useful combinations

Eine Flasche Wasser is a quantity expression. Flasche remains feminine regardless of its contents.

Useful combinations: eine Flasche öffnen; aus der Flasche; eine Pfandflasche. Practise each as a complete phrase; the article belongs to the noun even when an adjective comes between them.

Article check: nominative singular

  • das Flasche die Flasche

    This check asks for the nominative singular: die Flasche. In the meaning taught here, Flasche is feminine. The nominative plural is die Flaschen. Learn both forms together; an English translation does not determine German gender.

Examples

  • Die Flasche mit dem roten Deckel enthält Apfelsaft.The bottle with the red lid contains apple juice.
  • Öffne bitte die Flasche erst am Tisch.Please open the bottle only when we are at the table.
  • In der Flasche ist noch etwas Wasser.There is still some water in the bottle.
  • Das Etikett der Flasche hat sich gelöst.The label has come off the bottle.
  • Leere Flaschen sammeln wir in dieser Kiste.We collect empty bottles in this crate.
  • Auf den Flaschen steht das Abfülldatum.The bottling date is printed on the bottles.

Read-aloud uses a synthetic German voice available on your device. Voice quality and availability vary; it does not assess your pronunciation.

Watch out

Do not transfer the gender of a translated word into German. The basic learning pair is die Flasche — die Flaschen. Eine Flasche Wasser is a quantity expression. Flasche remains feminine regardless of its contents.

Try it yourself

  1. ___ Flasche (der / die / das)

    Show answer or example answer

    die

    die: Flasche is feminine.

  2. Plural: die Flasche → die ___

    Show answer or example answer

    Flaschen

    Flaschen: the plural has the article die in the nominative and accusative.

  3. Dativ Singular: mit ___ Flasche (dem / der)

    Show answer or example answer

    der

    der: mit takes the dative, giving mit der Flasche.

Use it today

Read the six situations, identify Flasche and its forms, then complete the article, plural and dative checks without looking at the table.