When someone is behind bars, serving time for a crime—or even just metaphorically trapped—Germans call it a Gefängnis. It’s a cold, hard word for a cold, hard place.

The noun Gefängnis means prison, jail, or penitentiary, and it’s one of the 1000 most frequently used nouns in German. You’ll hear it in legal contexts, news stories, literature, and even metaphorical expressions about emotional confinement.

It’s a neuter noun, so we say das Gefängnis.

Pronunciation

Gefängnis is pronounced [guh-FENG-niss].

  • The “ge” is soft, like “guh,”
  • The “fäng” rhymes with “bang,” with an umlauted ä (a bit tighter than a plain “a”),
  • The “nis” ends quickly and softly, like “miss.”

It’s a word that sounds as heavy as the concept it names.

Example sentences:

  • Er kam für fünf Jahre ins Gefängnis.
    He went to prison for five years.
  • Das Gefängnis wurde streng bewacht.
    The prison was heavily guarded.

Nuance and usage tips

Gefängnis refers specifically to a facility where people are incarcerated. It applies across different levels of severity:

  • Hochsicherheitsgefängnis – high-security prison
  • Jugendgefängnis – youth detention center
  • Untersuchungsgefängnis – remand prison / pre-trial detention

It can also be used metaphorically:

  • Gefängnis der Angst – prison of fear
  • im Gefängnis der eigenen Gedanken – in the prison of one’s own thoughts

Its antonym (in literal terms) would be Freiheit (feminine, die Freiheit)—freedom or liberty.

Grammatical case examples:

  • Nominative: Das Gefängnis liegt am Stadtrand.
    The prison is on the edge of town.
  • Accusative: Sie besuchten das Gefängnis jeden Monat.
    They visited the prison every month.
  • Dative: Mit dem Gefängnis hatte er nie gerechnet.
    He had never expected to end up in prison.
  • Genitive: Wegen des Gefängnisses verlor er seinen Job.
    Because of the prison sentence, he lost his job.

Neuter case pattern: das, das, dem, des

Word variations and language tidbits

Variation Station:

  • Gefangener / Gefangene – prisoner
  • Häftling – inmate
  • einsperren – to lock up
  • freilassen – to release
  • Gefängnisausbruch – prison break
  • Gefängnisstrafe – prison sentence
  • Strafvollzug – penal system / correctional facility administration

Cultural note:
Germany’s correctional system emphasizes rehabilitation over punishment. Prison conditions are generally humane, with rights to work, education, and communication. The word Justizvollzugsanstalt (correctional institution) is the official term, though Gefängnis is more common in everyday speech.

📘 Duden entry: https://www.duden.de/rechtschreibung/Gefaengnis

🎥 Learn Gefängnis and the rest of the top 1000 German nouns in our free online video course:
https://deutschable.com/nouns/

Alternate translations note:
For short-term jail (like holding cells or local lockups), you might hear Haft. For prisoner as a person, the appropriate word is Gefangener or Häftling. But for the place where someone is incarcerated, Gefängnis is the primary and most accurate word.

Ready for two more German words of the day? How about Geisel or Dienst?

About the Author Stephan

Stephan has been a professional language teacher since the early 2000s. He's been calling Berlin his home since 2006, when he started managing (and founding his own) language schools in addition to teaching German and English. He's the owner of Deutschable and loves writing about language, history, and game changers.

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