Etymologically

Etymology and origin of the Proto-Germanic word *in

Confidence
Established
Formation
Inherited
Inherited from
Proto-Indo-European *h₁én
Etymology tree
inherited borrowed derived
Proto-Germanic *in
Dutch in
German in
Gothic 𐌹𐌽 (in)
Old Norse í
From the same root
Dutch inlijsten ← in
German indem ← in
German inzwischen ← in

Reconstruction

Wiktionary and Ringe write *in,[1][2] Köbler *en, *in.[3]

Etymology

It is inherited from Proto-Indo-European *h₁én (“in”).[1] Ringe derives it from PIE *en and compares Ancient Greek ἐν (en) and Old Latin en, later Latin in.[4]

Morphology

A preposition, also used as an adverb and a verbal prefix.[5][6] The *i is the regular outcome of PIE *e before a nasal in the same syllable.[2]

Evidence

The preposition is attested in all three branches, in the same functions and meanings: Gothic 𐌹𐌽 (in), Old Norse í, Old English in, Old Frisian in, Old Saxon in and Old High German in.[6] The Gothic word is in Wulfila's Bible.[5]

Competing analyses

EWA doubts a Proto-Germanic *en(i) with a final vowel, since some reflexes with a final vowel would then be expected and Old Norse í at least cannot go back to the longer form; it prefers *en, the attested form being its weakly stressed development, following G. Schmidt and Lühr.[6] Köbler gives both *en and *in.[3]

Meanings

  1. in; into[1][3][4]

The Gothic preposition also meant "on", "at", "during" and "because of",[5] and the Old Norse one "between" and "at".[7]

Derivatives

  • *innai "within", with a locative suffix.[8]
  • *inn and *innanē, adverbs derived from it.[9][10] EWA traces such adverbs, Gothic 𐌹𐌽𐌽 (inn, “into”) and its counterparts in Old Norse and in Old English, to an accusative *ennan, following Klingenschmitt.[6]

Reflexes

  • Gothic: 𐌹𐌽 (in, “in, on, at, during, because of”)[5]
  • Old Norse: í (“in, between, at”)[7]
  • Old English: in (“in, on, to, between, during”)[11]
  • Old Frisian: in (“in, on, during, into”)[12]
  • Old Saxon: in (“in, into”)[13]
  • Old High German: in (“in, to, at, on”)[6]

References

  1. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *in
  2. ^ a b Ringe, Don (2017), From Proto-Indo-European to Proto-Germanic, 2nd ed., Oxford: Oxford University Press, p. 173
  3. ^ a b c Köbler, Gerhard (2014), Germanisches Wörterbuch, 5th ed., online, koeblergerhard.de/wikiling, p. s.v. *en
  4. ^ a b Ringe, Don (2017), From Proto-Indo-European to Proto-Germanic, 2nd ed., Oxford: Oxford University Press, p. 89
  5. ^ a b c d Köbler, Gerhard (2014), Gotisches Wörterbuch, 4th ed., online, koeblergerhard.de/wikiling, p. s.v. in
  6. ^ a b c d e Lloyd, Albert L.; Springer, Otto; Lühr, Rosemarie, et al. (1988–), Etymologisches Wörterbuch des Althochdeutschen, Göttingen: Vandenhoeck & Ruprecht; online ewa.saw-leipzig.de, p. s.v. in
  7. ^ a b de Vries, Jan (1977), Altnordisches etymologisches Wörterbuch, 2nd ed., Leiden: Brill, p. s.v. í
  8. ^ Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *innai
  9. ^ Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *inn
  10. ^ Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *innanē
  11. ^ Holthausen, Ferdinand (1934), Altenglisches etymologisches Wörterbuch, Heidelberg: Carl Winter, p. s.v. in
  12. ^ Hofmann, Dietrich; Popkema, Anne Tjerk (2008), Altfriesisches Handwörterbuch, Heidelberg: Carl Winter, p. s.v. in
  13. ^ Köbler, Gerhard (2014), Altsächsisches Wörterbuch, 5th ed., online, koeblergerhard.de/wikiling, p. s.v. in

Related etymologies

  • *stainaz · also from Proto-Indo-European
  • *beraną · also from Proto-Indo-European
  • *fadēr · also from Proto-Indo-European
  • *watōr · also from Proto-Indo-European
  • *ga- · also from Proto-Indo-European
  • *frijaz · also from Proto-Indo-European
  • *fallaną · also from Proto-Indo-European
  • *standaną · also from Proto-Indo-European
Cite this entry

“*in.” Etymologically, 16 Nov. 2026, etymologically.com/gem-pro/*in. Accessed 16 Nov. 2026.

Last edited on . ·