Etymologically

Etymology and origin of the German word in

in1 in, into

Confidence
Established
Formation
Inherited
First attested
8th century, Old High German glosses and texts
Inherited from
Middle High German in
Ultimate origin
Proto-Indo-European (*h₁én)

Pronunciation

Forms

in (preposition with the dative or the accusative; contracted with the article to im, ins).[2][3]

Etymology

The preposition is inherited from Middle High German in, inherited from Old High German in, inherited from Proto-Germanic *in, older *eni.[4] The same word is Gothic 𐌹𐌽 (in), Old Norse í, Old English in, Old Frisian in and Old Saxon in, and in the modern languages Dutch in, English in, Swedish i and Icelandic í.[4][3][5] Outside Germanic it corresponds to Ancient Greek ἐν (en) and ἐνί (ení), Latin in, Old Prussian en and, probably with the zero grade, Lithuanian į, all from Proto-Indo-European *en(i) (“in”).[4][3][5][1]

The EWA doubts the reconstruction with a final vowel, since no Germanic descendant shows it and the Old Norse form cannot come from it; it prefers a form without the vowel, with /e/ raised to /i/ in weak stress.[6] As a stressed adverb the word was lengthened in Middle High German to în, the source of the adverb ein2 “into”.[6][7] Before a stressed syllable it was weakened in Middle High German to en-, as in enzwei, now entzwei.[3] Combined with the article it gave im (Middle High German imme, from ⟨in deme⟩) and ins.[3]

Earliest recorded meaning

Old High German in is recorded from the 8th century in glosses and literary texts, with a very wide range of senses: “in, to, on, at, with regard to, according to, under, towards”, rendering Latin ad, de and in.[6][8] Köbler's earliest dated sources are glosses of 765 and the Hildebrandslied.[9] Schützeichel lists phrases such as in thiu “therein, thereby, because” and in mitti “in the middle of”.[8]

Semantic evolution

Paul traces the senses from the spatial one, something enclosed in a space or area (im Wasser, im Garten), also partly enclosed (in der Hand, in Schuhen), to temporal and figurative uses;[10] in der Predigt and im Konzert were modelled on in der Kirche, im Theater.[10] Before names of towns in with the dative replaced the older zu.[10] In Early New High German the preposition was used more widely in transferred senses than today, and towards the end of that period other prepositions increasingly took its place there.[11]

From the 16th to the 18th century in also stood for in den (Hans Sachs in spiegel “into the mirror”, the young Goethe in kopf), a contraction later avoided in careful writing.[12] Latin phrases with in such as in corpore “as a whole body”, probably from chancery Latin, became current in German.[13] After the English model, in with a bare year (in 1999) appears in non-standard usage.[2]

Timeline

  • 765 – Old High German in appears in glosses, and soon after in the Hildebrandslied.[9]
  • 14th century – Rhymes prove the lengthened adverb în, modern ein.[7]
  • 16th century – in for in den becomes common, and remains so until the 18th century.[12]
  • 1775 – First record of in corpore in a German text.[13]

Meanings

Preposition

  1. (with dative) In, inside, within: where someone or something is.[2][1]
  2. (with accusative) into, to: the goal of a movement.[2][1]
  3. (with dative) In, during, within: a point or span of time, also the end of a period in the future (in zwei Tagen “in two days”).[2][1]
  4. (with accusative) Into, up to (a time): bis in die Kindheit “back into childhood”.[2]
  5. (with dative) In: the manner or state of something (in Schwierigkeiten “in difficulties”).[2]

Word family

  • im
  • ins
  • inne
  • innen
  • inner
  • innig
  • Innung
  • inmitten
  • indem
  • indessen

in2 fashionable

Confidence
Established
Formation
Borrowing
First attested
1966
Borrowed from
English in
Ultimate origin
Old English (inne)

Pronunciation

Forms

in (indeclinable, predicative only)[1]

Etymology

The adjective is borrowed from English in (“fashionable”), which goes back to the adverb Old English inne (“within, inside”).[13][14][1] It is recorded in German from 1966, first in the language of young people and then in colloquial speech.[13] The English word belongs with the preposition in the first block of this page.[4]

Earliest recorded meaning

From 1966 the word is used of people, music groups, places, clothes and other consumer goods that are “currently in fashion, popular, sought after”.[13]

Semantic evolution

It is used almost only predicatively, in phrases like in sein and total in; jocular comparatives inner, am insten occur, and it forms compounds such as In-Lokal and In-Szene.[13] Its opposite is out.[13][15]

Timeline

  • 1966 – First record in German.[13]

Meanings

Adjective

  1. (colloquial, predicative only) fashionable, in vogue, popular.[15][13][1]
  2. (colloquial, predicative only) Of people, especially in show business: in the public eye, in demand.[15]

References

  1. ^ a b c d e f g h i Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g Duden. Das große Wörterbuch der deutschen Sprache in zehn Bänden (1999), 3rd ed., Mannheim: Dudenverlag
  3. ^ a b c d e Pfeifer, Wolfgang, et al. (1993), Etymologisches Wörterbuch des Deutschen, 2nd ed., Berlin: Akademie-Verlag; digital revised version in the DWDS, dwds.de
  4. ^ a b c d Kluge, Friedrich; Seebold, Elmar (2011), Etymologisches Wörterbuch der deutschen Sprache, 25th ed., Berlin / Boston: De Gruyter, p. 441
  5. ^ a b Orel, Vladimir (2003), A Handbook of Germanic Etymology, Leiden / Boston: Brill
  6. ^ a b c Lloyd, Albert L.; Springer, Otto; Lühr, Rosemarie, et al. (1988–), Etymologisches Wörterbuch des Althochdeutschen, Göttingen: Vandenhoeck & Ruprecht; online ewa.saw-leipzig.de, p. 5, 65
  7. ^ a b Kluge, Friedrich; Seebold, Elmar (2011), Etymologisches Wörterbuch der deutschen Sprache, 25th ed., Berlin / Boston: De Gruyter, p. 234
  8. ^ a b Schützeichel, Rudolf (2012), Althochdeutsches Wörterbuch, 7th ed., Berlin / Boston: De Gruyter, p. 163
  9. ^ a b Köbler, Gerhard (2014), Althochdeutsches Wörterbuch, 6th ed., online, koeblergerhard.de/wikiling
  10. ^ a b c Paul, Hermann (2002), Deutsches Wörterbuch: Bedeutungsgeschichte und Aufbau unseres Wortschatzes, 10th ed., ed. Helmut Henne, Heidrun Kämper and Georg Objartel, Tübingen: Niemeyer
  11. ^ Anderson, Robert R.; Goebel, Ulrich; Reichmann, Oskar, eds. (1989–), Frühneuhochdeutsches Wörterbuch, Berlin / New York: De Gruyter; FWB-online, fwb-online.de
  12. ^ a b Grimm, Jacob; Grimm, Wilhelm (1854–1961), Deutsches Wörterbuch, 16 vols. in 32, Leipzig: Hirzel; digital: Wörterbuchnetz, Trier Center for Digital Humanities, p. 10, 2103
  13. ^ a b c d e f g h i Schulz, Hans; Basler, Otto, et al. (1913–1988), Deutsches Fremdwörterbuch, 7 vols., Strasbourg / Berlin: Trübner / De Gruyter; 2nd ed., ed. Gerhard Strauß et al. (1995–), Berlin / New York: De Gruyter; via OWID, Leibniz-Institut für Deutsche Sprache
  14. ^ Wahrig-Burfeind, Renate, ed., Wahrig Herkunftswörterbuch, Gütersloh / München: Wissen Media Verlag; online edition at wissen.de
  15. ^ a b c Duden. Das Fremdwörterbuch (2007), 9th ed., Duden vol. 5, Mannheim: Dudenverlag

Derived terms

Related etymologies

Cite this entry

“In.” Etymologically, 20 Oct. 2026, etymologically.com/de/in. Accessed 20 Oct. 2026.

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