Etymologically

Etymology and origin of the German word sicher

Confidence
Established
Formation
Borrowing
First attested
c. 800, Benediktinerregel
Inherited from
Middle High German sicher
Ultimate origin
Latin (cūra)
Etymology tree
inherited borrowed derived
Latin cura
Latin incuria
Latin securus
English secure
French sûr
French sûrement
German sicher
German Sicherheit
Latin securitas
English security
French sécurité
Latin secure

Pronunciation

  • /ˈzɪçər/, [ˈzɪçɐ][1]

Forms

sicher (strong nominative masculine singular sicherer, comparative sicherer or sichrer, superlative am sichersten)[1]

Etymology

It is inherited from Middle High German sicher, inherited from Old High German sihhur, borrowed from Latin sēcūrus (“free from care, safe”), probably through a form Vulgar Latin *sicūrus.[2][3][4] The Latin adjective is made of sē- (“without”) and cūra (“care”), the source of Kur.[2][5]

The word was taken over before the West Germanic languages separated, as Old Saxon sikor, Old Frisian sikur and Old English sicor show;[3][6] Pfeifer asks whether it reached Old English before the Anglo-Saxons left the continent.[3][6] Old Norse did not have it, and Danish sikker came from German.[7] The Grimms' dictionary explains the change of the first vowel /e/ to /i/ by the /u/ of the following syllable, and the /k/ was shifted in High German; the Latin stress was kept at first, as Notker's sichiure shows, before it moved to the first syllable.[7]

Earliest recorded meaning

Old High German sihhur is recorded from about 800 in the Benediktinerregel and then in glosses and Otfrid, meaning “secure, free from fear, unconcerned”.[8][9][10] At first it was a word of the law, as in Latin legal texts: “not liable, free from obligation, guilt and punishment”.[3][7][5]

Semantic evolution

From the legal sense came “free from harm and danger, protected”, and Middle High German applied it to the mind: “calm, carefree, without doubt”.[3] Luther's ich bin sicher / vnd fürchte mich nicht (Isaiah 12:2) shows the sense “safe”, which was soon extended to places and goods.[11] The sense “without care” became “without doubt” about something past or coming, “certain”.[11]

From the 17th century, and increasingly since the 18th, the word also describes skill and steadiness: eine sichere Hand (Adelung), a sure judgement, a self-assured manner.[3][11] Since the second half of the 20th century -sicher has formed many compounds such as kindersicher “childproof”, probably on the model of English -proof and -safe.[5] German sicher was borrowed into Czech, Slovak and Silesian Polish.[12]

Timeline

  • c. 800 – Old High German sihhur appears in the Benediktinerregel.[8]
  • 9th century – sihhurheit and sihhurōn are recorded.[3]
  • 11th century – The adverb sihhurlīhho (now sicherlich) appears.[3]
  • 1498 – sicher used as an answer, “certainly”.[11]
  • 17th century – versichern begins to mean “to insure”, first in sea trade.[3][5]
  • 17th–18th century – The sense “skilled, steady” spreads.[3][11]

Meanings

Adjective

  1. Safe, secure, not in danger or not dangerous: Im Keller waren die Kinder sicher;[13][1] sicher vor “safe from”.[13][1]
  2. Reliable, well founded: aus sicherer Quelle “from a reliable source”.[13]
  3. Steady and skilled through practice: ein sicherer Fahrer, eine sichere Hand.[13][11]
  4. Self-assured, confident in manner.[13][14]
  5. Certain, sure to happen: ein sicherer Erfolg.[13][14]
  6. Sure, convinced, often with a genitive: sich seiner Sache sicher sein “to be sure of one's ground”.[1][11]

Adverb

  1. Safely.[1]
  2. Surely, certainly; also as an answer, “of course”.[1][11]

Word family

Usage notes

Sicher ist sicher “better safe than sorry” is a proverbial saying.[11][13] Auf Nummer sicher gehen “to play it safe” comes from the game term Nummer Sicher; colloquially Nummer Sicher also meant prison.[11][1]

References

  1. ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b Kluge, Friedrich; Seebold, Elmar (2011), Etymologisches Wörterbuch der deutschen Sprache, 25th ed., Berlin / Boston: De Gruyter, p. 847
  3. ^ a b c d e f g h i j Pfeifer, Wolfgang, et al. (1993), Etymologisches Wörterbuch des Deutschen, 2nd ed., Berlin: Akademie-Verlag; digital revised version in the DWDS, dwds.de
  4. ^ Althochdeutsches Wörterbuch (1952–), founded by Elisabeth Karg-Gasterstädt and Theodor Frings, Sächsische Akademie der Wissenschaften zu Leipzig, Berlin: Akademie-Verlag / De Gruyter; online awb.saw-leipzig.de, p. 8, 613
  5. ^ a b c d Duden. Das Herkunftswörterbuch: Etymologie der deutschen Sprache (2020), 6th ed., Duden vol. 7, Berlin: Dudenverlag
  6. ^ 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. 7, 1204
  7. ^ a b c Grimm, Jacob; Grimm, Wilhelm (1854–1961), Deutsches Wörterbuch, 16 vols. in 32, Leipzig: Hirzel; digital: Wörterbuchnetz, Trier Center for Digital Humanities, p. 16, 717
  8. ^ a b Köbler, Gerhard (2014), Althochdeutsches Wörterbuch, 6th ed., online, koeblergerhard.de/wikiling
  9. ^ Schützeichel, Rudolf (2012), Althochdeutsches Wörterbuch, 7th ed., Berlin / Boston: De Gruyter, p. 280
  10. ^ Lloyd, Albert L.; Springer, Otto; Lühr, Rosemarie, et al. (1988–), Etymologisches Wörterbuch des Althochdeutschen, Göttingen: Vandenhoeck & Ruprecht; online ewa.saw-leipzig.de
  11. ^ a b c d e f g h i j Paul, Hermann (2002), Deutsches Wörterbuch: Bedeutungsgeschichte und Aufbau unseres Wortschatzes, 10th ed., ed. Helmut Henne, Heidrun Kämper and Georg Objartel, Tübingen: Niemeyer
  12. ^ Lehnwortportal Deutsch (2012–), Leibniz-Institut für Deutsche Sprache, Mannheim, lwp.ids-mannheim.de
  13. ^ a b c d e f g Duden. Das große Wörterbuch der deutschen Sprache in zehn Bänden (1999), 3rd ed., Mannheim: Dudenverlag
  14. ^ a b Wiktionary, das freie Wörterbuch (German Wiktionary), de.wiktionary.org

Derived terms

Related etymologies

Cite this entry

“Sicher.” Etymologically, 20 Oct. 2026, etymologically.com/de/sicher. Accessed 20 Oct. 2026.

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