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Home / Der, die or das? / Briefkasten

Updated 22 October 2026

derBriefkasten

letterbox, mailbox

masculineplural die Briefkästen/ˈbʁiːfˌkastn̩/Brief-kas-tenlevel B1

Briefkasten in every case

CaseSingularPlural
Nominativeder Briefkastendie Briefkästen
Accusativeden Briefkastendie Briefkästen
Dativedem Briefkastenden Briefkästen
Genitivedes Briefkastensder Briefkästen

Briefkasten in use

  • B1

    Der Brief liegt im Briefkasten.

    The letter is in the letterbox.

  • B1

    Ich werfe die Karte in den Briefkasten.

    I'm posting the card in the letterbox.

  • B2

    Der Briefkasten wird um 17 Uhr geleert.

    The postbox is emptied at 5 pm.

Good to know

  • Plural with umlaut: Briefkästen.
  • der Brief + der Kasten.

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Frequently Asked Questions

Is it der, die or das Briefkasten?

It's der Briefkasten. Briefkasten is masculine, and the plural is die Briefkästen.

What does Briefkasten mean?

Briefkasten means letterbox, mailbox in English.

What is the plural of Briefkasten?

The plural is die Briefkästen. In the plural the article is always die (nominative).