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fortress stronghold fort
قلعة حصن معقل
fortaleza bastión fuerte
قلعه دژ استحکامات
forteresse bastion fort
किला दुर्ग क़िला
fortezza roccaforte forte
要塞 城塞
forteca twierdza zamek
fortaleza reduto forte
fortăreață cetate fort
крепость форт укрепление
kale hisar garnizon
фортеця укріплення замок
堡垒 要塞 城堡

die  Festung
B2
Estimated CEFR level.
/ˈfɛstʊŋ/

🏰 What does 'die Festung' mean?

The word die Festung primarily refers to a large, heavily fortified structure serving military purposes, especially defense. It's generally stronger and more extensively built than a simple Burg (castle).

Figuratively, Festung can also represent a place or state considered particularly secure, impregnable, or isolated (e.g., eine Festung der Wissenschaft - 'a bastion of science', die Festung Europa - 'Fortress Europe').

🚨 The word is feminine, so it's always die Festung.

Article rules for der, die, and das

-ung always feminine.

There are many -ung words, we won't list them all. There are only a few exceptions.

Examples: die Achtung · die Angleichung · die Anmerkung · die Ausführung · die Ausrüstung · die Ausstattung · ...
⚠️ Exceptions: der Schwung · der Sprung · der Ursprung · der Vorsprung

📐 Grammar in Detail: die Festung

Festung is a feminine noun. Most German nouns ending in -ung are feminine. This is a very reliable rule!

Declension

Declension Singular
CaseArticleNoun
NominativedieFestung
GenitivederFestung
DativederFestung
AccusativedieFestung
Declension Plural
CaseArticleNoun
NominativedieFestungen
GenitivederFestungen
DativedenFestungen
AccusativedieFestungen

💡 Examples

  • Die alte Festung thront über der Stadt.
    (The old fortress sits enthroned above the city.)
  • Wir besichtigten die Mauern der Festung.
    (We visited the walls of the fortress.)
  • Der Feind konnte die Festung nicht einnehmen.
    (The enemy could not capture the fortress.)
  • Viele alte Festungen sind heute Museen.
    (Many old fortresses are museums today.)

🗣️ How to use 'Festung'?

Festung is mainly used in historical, military, or architectural contexts.

  • Historical/Military: Describing defense structures from past eras or modern bunkers. Example: Die Festung Ehrenbreitstein war eine wichtige preußische Anlage. (Fortress Ehrenbreitstein was an important Prussian complex.)
  • Architectural: Referring to the type of building. Example: Die Bauweise der Festung ist beeindruckend. (The construction style of the fortress is impressive.)
  • Figurative: Describing something considered very secure, difficult to access, or resilient. Example: Sein Büro war seine persönliche Festung. (His office was his personal fortress.)

Difference to similar words:

  • Burg (castle): Often older, typically a nobleman's residence with fortifications. A Festung is usually purely military and often more modern/heavily fortified.
  • Zitadelle (citadel): The innermost, strongest part of a fortress or city fortification.
  • Bollwerk (bulwark, bastion): A very strong defensive point, often part of a larger fortress; also used figuratively (ein Bollwerk gegen etwas - a bulwark against something).

🧠 Mnemonics for Festung

Article Mnemonic: Nouns ending in -ung are almost always feminine (die). Think of the endung (-ung) as a strong wall (feminine!) guarding the Festung: it must be die Festung.

Meaning Mnemonic: A Festung is built very fest (firm, solid). Think of the English word 'fast' (as in 'hold fast') or 'fixed' – a Festung is a firm, fixed building, a fortress.

🔁 Synonyms & Antonyms

Synonyms (similar meaning):

  • Zitadelle: citadel (core of a fortress)
  • Bollwerk: bulwark, bastion (strong defensive point, also figurative)
  • Kastell: fort, small castle (often Roman)
  • Burg: castle (similar, but often residential)
  • Befestigung: fortification (general term)

Antonyms (opposites):

⚠️ Beware of confusion: The word das Fest (plural: die Feste) means party, festival, or celebration and is unrelated to die Festung, although both might derive from the adjective fest (Festung from 'fest' = solid; Fest from 'fest' = fixed date/festive).

😂 A Little Joke

Warum hat die alte Festung WLAN?
(Why does the old fortress have Wi-Fi?)

Damit die Ritter online gehen können!
(So the knights can go online!)

📜 Poem about the Festung

Mauern hoch, aus Stein so fest, (Walls high, of stone so firm,)
Die Festung hält stand, besteht den Test. (The fortress holds, withstands the test.)
Wachtürme ragen in den Wind, (Watchtowers reach into the wind,)
Wo einst Soldaten kämpfend sind. (Where soldiers once were fighting.)
Ein Echo alter, lauter Zeit, (An echo of old, loud times,)
Von Schutz und Wehr und Bitterkeit. (Of protection, defense, and bitterness.)

❓ Little Riddle

Ich habe dicke Mauern, doch kein Haus.
(I have thick walls, but no house.)
Ich schütze vor dem Feind, ließ keinen raus (oder rein!).
(I protect from the enemy, let no one out (or in!).)
Bin stärker als 'ne Burg, für Krieg gemacht.
(Am stronger than a castle, made for war.)
Wer hat an mich gedacht?
(Who thought of me?)

Solution: die Festung (the fortress)

🧩 Additional Information

Word Composition:

The word Festung is composed of:

  • fest: adjective (strong, solid, firm, fixed)
  • -ung: suffix often denoting a place, process, or result, and making the noun feminine.

Famous Fortresses (Festungen):

Germany and Europe have many famous fortresses, e.g., Festung Königstein (Saxony), Festung Ehrenbreitstein (Koblenz), or the fortifications of Luxembourg.

📝 Summary: is it der, die or das Festung?

The noun "Festung" is always feminine. The correct article is die Festung.

🤖

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