The idea

Use der Tunnel for the nominative singular, den Tunnel for the accusative, dem Tunnel for the dative, and des Tunnels for the genitive. In the dative plural use den Tunneln.

Patterns to compare
KasusSingularPlural
Nominativder Tunneldie Tunnel
Akkusativden Tunneldie Tunnel
Dativdem Tunnelden Tunneln
Genitivdes Tunnelsder Tunnel

Meaning and useful combinations

Tunnel has an unchanged plural in standard usage. Durch den Tunnel describes a route through it.

Useful combinations: durch den Tunnel fahren; im Tunnel; ein langer Tunnel. Practise each as a complete phrase; the article belongs to the noun even when an adjective comes between them.

Article check: nominative singular

  • die Tunnel der Tunnel

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

Examples

  • Der Tunnel ist wegen Bauarbeiten gesperrt.The tunnel is closed because of construction work.
  • Wir umfahren den Tunnel auf einer Nebenstraße.We bypass the tunnel on a side road.
  • Im Tunnel darf niemand wenden.No one may turn around in the tunnel.
  • Die Einfahrt des Tunnels ist gut beleuchtet.The tunnel entrance is well lit.
  • Die neue Strecke führt durch drei Tunnel.The new route passes through three tunnels.
  • In den Tunneln ist der Radioempfang schwach.Radio reception is weak in the tunnels.

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 der Tunnel — die Tunnel. Tunnel has an unchanged plural in standard usage. Durch den Tunnel describes a route through it.

Try it yourself

  1. ___ Tunnel (der / die / das)

    Show answer or example answer

    der

    der: Tunnel is masculine.

  2. Plural: der Tunnel → die ___

    Show answer or example answer

    Tunnel

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

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

    Show answer or example answer

    dem

    dem: mit takes the dative, giving mit dem Tunnel.

Use it today

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