Etymologically

Etymology and origin of the Proto-Germanic word *upanaz

Confidence
Established
Ultimate origin
Proto-Indo-European *upo
Etymology tree
inherited borrowed derived
Proto-Germanic *upp
Dutch op
German auf
Old Norse upp
Proto-Germanic *upanaz
Old Norse opinn
Proto-West Germanic *opan
Dutch open
German offen
Old English open
English open
From the same root
Dutch oproer ← op
German aufgrund ← auf
English reopen ← open

Reconstruction

The adjective is *upanaz in Orel and Wiktionary[1][2] and *upena-, *upenaz, *upana-, *upanaz in Köbler.[3]

Etymology

Orel has it from Proto-Germanic *upp (“up”), with the suffix of a strong past participle;[1] Wiktionary too treats it as the past participle of a verb derived from that adverb, though no other trace of such a verb exists, so that the first sense was "lying on top", then "clear, open".[2] Kroonen calls it obviously derived from the adverbial root *up-.[4] Köbler has it ultimately from Proto-Indo-European *upo (“under, up, over”).[3]

Morphology

An adjective with the participial suffix *-ana-.[1] EWA notes that it looks like a verbal adjective, with the suffix *-ana-/*-ena-, a passive sense and predicative use, but that no strong verb belonging to it can be found; it therefore joins it, with others, to *uppa or *uppē "upwards", from a pre-Proto-Germanic locative *up-ná or instrumental *up-néh₁.[5] Beside *upana- stands a variant *upina- in Old Frisian and Old Swedish.[4]

Evidence

The word is found in North and West Germanic: Old Norse opinn, Old English open, Old Frisian epen, Old Saxon opan and Old High German offan.[1] No Gothic form is listed by Orel or EWA.[1][5] EWA explains the Norse suffix as a secondary replacement after a-umlaut, and the Old Frisian and Old Swedish forms as a different formation, *up-ena-.[5]

Competing analyses

Orel reports Szemerényi's derivation from an adverb *upo-nē "from above" and Peeters's reconstruction *upnaz.[1]

Meanings

  1. open[1][3][2]

Old Norse also used it for "lying on one's back",[6] and Old English, Old Saxon and Old High German for "evident, clear".[7][8][5]

Derivatives

  • *upanōną "to open; to lift",[9] which Orel writes *upanōjanan, continued in Old Norse opna, Old English openian and Old High German offanōn.[1]

Reflexes

  • Old Norse: opinn (“open; lying on one's back”)[6]
  • Old English: open (“open, evident, clear”)[7]
  • Old Frisian: epen (“open, free, undecided, evident, public”)[10]
  • Old Saxon: opan (“open, clear, sincere”)[8]
  • Old High German: offan (“open, evident, clear, public”)[5]

References

  1. ^ a b c d e f g h Orel, Vladimir (2003), A Handbook of Germanic Etymology, Leiden / Boston: Brill, p. 435
  2. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *upanaz
  3. ^ a b c Köbler, Gerhard (2014), Germanisches Wörterbuch, 5th ed., online, koeblergerhard.de/wikiling, p. s.v. *upena-
  4. ^ a b Kroonen, Guus (2011), The Proto-Germanic n-stems: A Study in Diachronic Morphophonology, Leiden Studies in Indo-European 18, Amsterdam / New York: Rodopi
  5. ^ 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. offan
  6. ^ a b de Vries, Jan (1977), Altnordisches etymologisches Wörterbuch, 2nd ed., Leiden: Brill, p. 419
  7. ^ a b Holthausen, Ferdinand (1934), Altenglisches etymologisches Wörterbuch, Heidelberg: Carl Winter, p. s.v. open
  8. ^ a b Köbler, Gerhard (2014), Altsächsisches Wörterbuch, 5th ed., online, koeblergerhard.de/wikiling, p. s.v. opan
  9. ^ Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *upanōną
  10. ^ Hofmann, Dietrich; Popkema, Anne Tjerk (2008), Altfriesisches Handwörterbuch, Heidelberg: Carl Winter, p. s.v. epen

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

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

Last edited on . ·