Etymologically

Etymology and origin of the Old Norse word af

Confidence
Established
Formation
Inherited
First attested
1150 homily fragment Hóm237 More words from the 12th century
Inherited from
Proto-Germanic *ab
Ultimate origin
Proto-Indo-European *h₂epó

Forms

af preposition with dative; adverb[1][2]

Etymology

It is inherited from Proto-Germanic *ab (“away from, off”),[3] the source also of Gothic 𐌰𐍆 (af), Old English æf and of, Old Saxon af and Old High German aba.[4][5][6] Outside Germanic it matches Latin ab (“from”) and Ancient Greek ἀπό (apó, “from, away”),[4][7] from Proto-Indo-European *h₂epó.[3][8]

Falk and Torp set beside it a variant ending in ⟨-u⟩, with a Greek dialect parallel, which they see in the Norse prefix au- of auvirði (“a worthless person”).[9][6] De Vries and Ásgeir Blöndal Magnússon group with it afar, aptr, eptir and ǫfugr.[4][7]

Earliest recorded meaning

Rundata's reading of the Ødemotland inscription from Norway, dated 460/470–560/570 by Imer, takes ab in aure ab ykwinu as this preposition, in a much disputed interpretation.[10] Peterson records the preposition on Viking Age Swedish runestones as af and afu.[11] ONP's first dated citation is of 1150, in an Icelandic homily fragment, with the causal sense: Af þvi scolom vér offt calla engla goþs til fulltíngs oss “for that reason we should often call on God's angels to help us”.[12]

Semantic evolution

Fritzner describes af as expressing removal from the surface of a thing, standing to ór as á stands to í.[13] From “off, from” it came to mark sequence (land af landi “from land to land”), material, the agent or instrument, and cause, “because of”.[1][12][14] It also meant “about, concerning”.[15]

It continues as Icelandic af, Swedish av and Danish af.[7][8][9] In Swedish the old basic sense “from” has largely passed to från, and the sense “about” has died out.[8]

Timeline

  • 460/470–560/570 – Proto-Norse ab on the Ødemotland inscription, if it is this word.[10]
  • 1150 – Af þvi “for that reason” in a homily fragment.[12]
  • 1150 – af in the First Grammatical Treatise, by IcePaHC's dating.[16]
  • 1170–1198 – af and of in the runic text B 535.[17]
  • 1192 – af þui “because”.[12]
  • 1200 – the instrumental sense “by” in the Icelandic Homily Book.[12]

Meanings

Preposition

  1. with the dative: from, away from, off.[12][1]
  2. from … to, in succession (hverr af öðrum “one after another”).[12][1]
  3. (of material) out of, of.[14]
  4. (of agent or instrument) by, by way of, with.[12][15]
  5. because of, on account of (af því “therefore, because”).[12][18]
  6. about, concerning.[15]

Adverb

  1. off, away.[2][11]

Descendants

  • Icelandic af[3]
  • Faroese av[3]
  • Norwegian Nynorsk av[3]
  • Norwegian Bokmål av[3]
  • Norn av[3]
  • Old Swedish af[3]
  • Swedish av[3]
  • Danish af[3]
  • afar
  • aptr
  • eptir
  • ǫfugr
  • auvirði

References

  1. ^ a b c d Zoëga, Geir T. (1910), A Concise Dictionary of Old Icelandic, Oxford: Clarendon Press, p. s.v. af
  2. ^ a b Gering, Hugo (1903), Vollständiges Wörterbuch zu den Liedern der Edda, Halle: Waisenhaus, p. col. 13
  3. ^ a b c d e f g h i j Wiktionary, the free dictionary, https://en.wiktionary.org
  4. ^ a b c de Vries, Jan (1977), Altnordisches etymologisches Wörterbuch, 2nd ed., Leiden: Brill, p. 2
  5. ^ Lloyd, Albert L.; Springer, Otto; Lühr, Rosemarie, et al. (1988–), Etymologisches Wörterbuch des Althochdeutschen, Göttingen: Vandenhoeck & Ruprecht; online ewa.saw-leipzig.de, p. I, 5
  6. ^ a b Torp, Alf (1909), Wortschatz der germanischen Spracheinheit (Fick, Vergleichendes Wörterbuch der indogermanischen Sprachen, 4th ed., vol. 3), Göttingen, p. 15
  7. ^ a b c Ásgeir Blöndal Magnússon (1989), Íslensk orðsifjabók, Reykjavík: Orðabók Háskólans, ordsifjabok.arnastofnun.is, p. s.v. af
  8. ^ a b c Hellquist, Elof (1922), Svensk etymologisk ordbok, Lund, p. s.v. av
  9. ^ a b Falk, Hjalmar; Torp, Alf (1910–1911), Norwegisch-dänisches etymologisches Wörterbuch, Heidelberg, p. s.v. af
  10. ^ a b Samnordisk runtextdatabas (Rundata 3.1), Uppsala universitet (inscriptions by signum), p. N KJ29B
  11. ^ a b Peterson, Lena (2006), Svenskt runordsregister, 3rd rev. ed., Runrön 2, Uppsala: Institutionen för nordiska språk
  12. ^ a b c d e f g h i Ordbog over det norrøne prosasprog / A Dictionary of Old Norse Prose, Copenhagen, onp.ku.dk (CC BY-SA 4.0), p. s.v. af
  13. ^ Fritzner, Johan (1886–1896), Ordbog over det gamle norske Sprog, 2nd ed., Kristiania, p. s.v. af
  14. ^ a b Sveinbjörn Egilsson (1860), Lexicon poeticum antiquæ linguæ septentrionalis, Hafniæ: Societas regia antiquariorum septentrionalium, p. 3
  15. ^ a b c Faulkes, Anthony (2011), A New Introduction to Old Norse III: Glossary and Index of Names, 4th ed., London: Viking Society for Northern Research, p. s.v. af
  16. ^ Wallenberg, Joel C.; Ingason, Anton Karl; Sigurðsson, Einar Freyr; Rögnvaldsson, Eiríkur, Icelandic Parsed Historical Corpus, version 0.9
  17. ^ Menota: Medieval Nordic Text Archive, menota.org (texts by shelfmark; CC BY-SA 4.0), p. B 535
  18. ^ Foote, P. G.; Quirk, R., eds. (1957), Gunnlaugs saga ormstungu, London: Nelson / Viking Society (glossary), p. 88

Related etymologies

  • visk · also from Proto-Germanic
  • klubba · also from Proto-Germanic
  • hǫggva · also from Proto-Germanic
  • taka · also from Proto-Germanic
  • garðr · also from Proto-Germanic
  • geta · also from Proto-Germanic
  • draga · also from Proto-Germanic
  • flatr · also from Proto-Germanic
Cite this entry

“Af.” Etymologically, 13 Nov. 2026, etymologically.com/non/af. Accessed 13 Nov. 2026.

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