Etymologically

schließen

Etymology and origin of the German word schließen

Confidence
Established
Formation
Inherited
First attested
early 9th century, Old High German gloss
Inherited from
Middle High German slieʒen
Ultimate origin
Proto-Germanic (*sleutaną)
Etymology tree
inherited borrowed derived
German schließen
German schließlich
German abschließen

Pronunciation

  • [ˈʃliːsn̩][1]
  • Germany: [ˈʃliːsən][1]
  • Austria, Southern-Germany, Switzerland: [ˈʃliːsɛn][1]

Forms

schließen (class 2 strong, third-person singular present schließt, past tense schloss, past participle geschlossen, past subjunctive schlösse, auxiliary haben)[1] The older present forms du schleußt, sie schleußt and the imperative schleuß were used in literature until the 19th century.[2]

Etymology

It is inherited from Middle High German slieʒen, inherited from Old High German sliozan, inherited from Proto-West Germanic *sleutan, inherited from Proto-Germanic *sleutaną (“to bolt, lock”).[3][1][4] The verb is limited to German, Dutch and Frisian: the same word is Old Saxon -slūtan, Middle Low German slūten, Middle Dutch sluten, Dutch sluiten and Old Frisian slūta, which point to a variant *slūtaną, and it is missing in North and East Germanic.[5][6][4] Wiktionary also compares English slot.[1]

Kluge compares, without the initial /s/, Latin claudō (“to close”), which belongs with clāvis (“key, bolt”), Old Irish cló (“nail”) and Ancient Greek κλείς (kleís, “bar, hook, key”), and, with a final velar, Old Church Slavonic ключити (ključiti, “to close”) beside ключь (ključĭ, “key”): to close would then be “to put a bolt across”.[3] Pfeifer takes the Germanic stem from Proto-Indo-European *skleud-, with the initial cluster simplified, and puts it under a root Proto-Indo-European *klēu- “hook, peg”, the peg being the oldest means of shutting something.[5] Wahrig calls the outside connections not certain,[7] and according to Wiktionary, Kroonen regards the word as purely Germanic and leaves its origin open.[1]

Earliest recorded meaning

The simple verb is first found in a Bavarian gloss of the first third of the 9th century, where sliozan renders Latin dēvallāre “to surround with a rampart”.[8][9] Pfeifer cites intsliozan “to unlock, open” from the 8th century.[5] Middle High German slieʒen meant “to close, lock”, “to enclose, contain” and “to join, fasten together”.[10][4]

Semantic evolution

In the 16th century the verb took on the sense “to infer, conclude logically”, that is, to attach a thought to what goes before.[6][7] Early New High German also used it for “to prove” and “to assert definitively”.[4] From closing a door or a shop came the use of geschlossen for a shop, theatre or museum that is not open, and in computing schließen has meant “to close a program or file” since the 1980s.[2]

Schließer “doorkeeper, jailer” dates from the 17th century, and the adverb schließlich “finally” from the 16th.[5] Polish took szlusować “to join someone or something” from the verb in 1833.[11]

Timeline

  • 8th century – Old High German intsliozan “to unlock, open”.[5]
  • First third of the 9th century – sliozan in a Bavarian gloss.[8]
  • 16th century – The sense “to infer, conclude”.[6][7]
  • 16th century – schließlich “in the end” appears.[5]
  • 17th century – Schließer “doorkeeper”.[5]
  • 1833 – Polish szlusować is recorded.[11]
  • 1985 – The computing sense “to close a program” is recorded.[2]

Meanings

Verb

  1. To close, shut a door, lid, box, the eyes or the hand: Schließ bitte das Fenster, es zieht.[12][1]
  2. (reflexive) To close, come together: Die Tür schloss sich hinter ihr.[12]
  3. To close in a certain way: Der Deckel schließt nicht mehr dicht.[12]
  4. To lock, to turn a key in a lock: Der Schlüssel schließt schwer.[12][1]
  5. To lock someone or something in: das Geld in den Tresor schließen.[12]
  6. To close a shop or institution for a time, or to shut it down for good: Die Bäckerei schließt um sechs.[12][13]
  7. To fill a gap or opening, to complete a circuit: eine Lücke schließen.[12]
  8. To end a meeting, speech or letter, or to come to an end: Die Vorsitzende schloss die Sitzung kurz nach zehn.[12][1]
  9. To enter into a contract, marriage, peace or friendship: einen Vertrag schließen.[12][1]
  10. To infer, conclude: Aus seinem Schweigen schloss sie, dass er gekränkt war.[12][1]

Word family

Usage notes

Die Augen schließen can mean “to die”, and die Augen vor etwas schließen is to refuse to see something.[2] Etwas in sich schließen is to contain or imply it.[12]

References

  1. ^ a b c d e f g h i j k l Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d Paul, Hermann (2002), Deutsches Wörterbuch: Bedeutungsgeschichte und Aufbau unseres Wortschatzes, 10th ed., ed. Helmut Henne, Heidrun Kämper and Georg Objartel, Tübingen: Niemeyer
  3. ^ a b Kluge, Friedrich; Seebold, Elmar (2011), Etymologisches Wörterbuch der deutschen Sprache, 25th ed., Berlin / Boston: De Gruyter, p. 811
  4. ^ a b c d Lloyd, Albert L.; Springer, Otto; Lühr, Rosemarie, et al. (1988–), Etymologisches Wörterbuch des Althochdeutschen, Göttingen: Vandenhoeck & Ruprecht; online ewa.saw-leipzig.de
  5. ^ a b c d e f g Pfeifer, Wolfgang, et al. (1993), Etymologisches Wörterbuch des Deutschen, 2nd ed., Berlin: Akademie-Verlag; digital revised version in the DWDS, dwds.de
  6. ^ a b c Duden. Das Herkunftswörterbuch: Etymologie der deutschen Sprache (2020), 6th ed., Duden vol. 7, Berlin: Dudenverlag, p. 742
  7. ^ a b c Wahrig-Burfeind, Renate, ed., Wahrig Herkunftswörterbuch, Gütersloh / München: Wissen Media Verlag; online edition at wissen.de
  8. ^ a b Lloyd, Albert L.; Springer, Otto; Lühr, Rosemarie, et al. (1988–), Etymologisches Wörterbuch des Althochdeutschen, Göttingen: Vandenhoeck & Ruprecht; online ewa.saw-leipzig.de, p. 8, 446
  9. ^ Köbler, Gerhard (2014), Althochdeutsches Wörterbuch, 6th ed., online, koeblergerhard.de/wikiling
  10. ^ Lexer, Matthias (1872–1878), Mittelhochdeutsches Handwörterbuch, 3 vols., Leipzig: Hirzel; digital: Wörterbuchnetz, Trier Center for Digital Humanities, p. 2, 976
  11. ^ a b Lehnwortportal Deutsch (2012–), Leibniz-Institut für Deutsche Sprache, Mannheim, lwp.ids-mannheim.de
  12. ^ a b c d e f g h i j k Duden. Das große Wörterbuch der deutschen Sprache in zehn Bänden (1999), 3rd ed., Mannheim: Dudenverlag
  13. ^ Wiktionary, das freie Wörterbuch (German Wiktionary), de.wiktionary.org

Derived terms

Related etymologies

  • dass · also from Proto-Germanic
  • nach · also from Proto-Germanic
  • können · also from Proto-Germanic
  • bei · also from Proto-Germanic
  • auch · also from Proto-Germanic
  • er · also from Proto-Germanic
  • es · also from Proto-Germanic
  • nicht · also from Proto-Germanic
Cite this entry

“Schließen.” Etymologically, 20 Oct. 2026, etymologically.com/de/schlie%C3%9Fen. Accessed 20 Oct. 2026.

Last edited on . ·