Etymologically

Etymology and origin of the Old English word seofon

Confidence
Established
Formation
Inherited
First attested
890–897 Pastoral Care More words from the 9th century
Inherited from
Proto-West Germanic *sebun
Ultimate origin
Proto-Indo-European *septḿ̥
Etymology tree
inherited borrowed derived
Proto-Germanic *sebun
Proto-West Germanic *sebun
German sieben
Old English seofon
English seven
The word's journey

Pronunciation

  • /ˈse͜o.fon/, [ˈse͜o.von][1]

Forms

seofon[1] Also written syfon, seofun, siofun, sufon, and in Northumbrian seofo, siofu; the West Saxon Pastoral Care has siofan.[1][2][3] Before a noun it is not inflected; used on its own it takes nominative and accusative seofone, genitive seofona, dative seofonum.[4][5]

Etymology

It is inherited from Proto-West Germanic *sebun, from Proto-Germanic *sebun (“seven”).[1][6] The numeral is common Germanic: Gothic 𐍃𐌹𐌱𐌿𐌽 (sibun), Old Norse sjau, Old Frisian sigun, Old Saxon sibun and Old High German sibun.[6][7]

It continues the Indo-European numeral Proto-Indo-European *septḿ̥ (“seven”), the source also of Latin septem, Ancient Greek ἑπτά (heptá), Sanskrit सप्त (saptá), Old Irish secht and Proto-Slavic *sedmь.[7][8][1] The Germanic form lacks the ⟨t⟩ of the other languages, which points to *sepm̥.[6] Kroonen thinks the dental was lost by dissimilation in the ordinal, before the ⟨t⟩ of the suffix, and spread from there; he finds this more likely than the view that the Germanic word is a late loan from a para-Semitic language.[6]

The Old English ⟨eo⟩ is the u-umlaut of ⟨e⟩ before the ⟨u⟩ of the next syllable, found with ⟨syfon⟩ in early and late West Saxon alike.[9] The rare sufon developed from seofon after /s/.[10]

Earliest recorded meaning

The numeral is recorded in the 890s: the Pastoral Care (Hatton 20, 890×897) quotes David on ðæm siofan & hundsiofantiogoðan psalme, “in the seventy-seventh psalm”, where it is part of an ordinal.[11][3][5] As a cardinal it appears in the Parker Chronicle (CCCC 173, written from about 900) under 891: hi namon mid him þæt hi hæfdun to seofon nihtum mete, “they took with them enough food for seven nights”.[12][3]

Semantic evolution

The word is the cardinal number seven, used before a noun or on its own: the seven brothers of the Gospel, the seven good years of Genesis, seofona sum “one of seven” in Andreas.[4] It also forms compound numbers and ordinals, gives a person's age, and names the number itself in reckoning (Twía seofon beóð feówertýne, “twice seven are fourteen”).[5]

The numeral lived on as Middle English seven, with spellings such as seofen and sevene, and is now English seven.[1]

Timeline

  • 890×897 – siofan & hundsiofantiogoðan “seventy-seventh” in the Pastoral Care (Hatton 20).[11][3]
  • s. ix/x – to seofon nihtum “for seven nights” in the Parker Chronicle, annal 891.[12][3]
  • s. x³/⁴ – the Northumbrian forms seofo, seofona and seofu in the Lindisfarne Gospels gloss.[13][2]
  • s. x/xi – seofan and syfone in the Beowulf manuscript.[14][15]

Meanings

Numeral

  1. seven.[4][16][8]

Word family

  • seofoþa
  • seofonfeald
  • hundseofontiġ
  • seofonniht

Descendants

  • Middle English seven (→ English seven; Middle Scots sevin; Middle Scots sewin)[1]

References

  1. ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b Cook, Albert S. (1894), A Glossary of the Old Northumbrian Gospels, Halle: Niemeyer
  3. ^ a b c d e Healey, Antonette diPaolo; Price Wilkin, John; Xiang, Xin, eds. (2009), Dictionary of Old English Web Corpus, Toronto: Dictionary of Old English Project
  4. ^ a b c Bosworth, Joseph; Toller, T. Northcote (1898), An Anglo-Saxon Dictionary, Oxford: Clarendon Press; Toller, T. Northcote (1921), Supplement, p. 863
  5. ^ a b c Bosworth, Joseph; Toller, T. Northcote (1898), An Anglo-Saxon Dictionary, Oxford: Clarendon Press; Toller, T. Northcote (1921), Supplement, p. Suppl. 701
  6. ^ a b c d Kroonen, Guus (2013), Etymological Dictionary of Proto-Germanic, Leiden Indo-European Etymological Dictionary Series 11, Leiden / Boston: Brill, p. 429
  7. ^ a b Orel, Vladimir (2003), A Handbook of Germanic Etymology, Leiden / Boston: Brill, p. 321
  8. ^ a b Köbler, Gerhard (2014), Altenglisches Wörterbuch, 4th ed., online, koeblergerhard.de/wikiling, p. s.v. seofon
  9. ^ Hogg, Richard M. (1992), A Grammar of Old English, vol. 1: Phonology, Oxford: Blackwell, p. § 5.104
  10. ^ Hogg, Richard M. (1992), A Grammar of Old English, vol. 1: Phonology, Oxford: Blackwell, p. § 5.207
  11. ^ a b Gneuss, Helmut; Lapidge, Michael (2014), Anglo-Saxon Manuscripts: A Bibliographical Handlist of Manuscripts and Manuscript Fragments Written or Owned in England up to 1100, Toronto: University of Toronto Press, p. 499
  12. ^ a b Gneuss, Helmut; Lapidge, Michael (2014), Anglo-Saxon Manuscripts: A Bibliographical Handlist of Manuscripts and Manuscript Fragments Written or Owned in England up to 1100, Toronto: University of Toronto Press, p. 83
  13. ^ Gneuss, Helmut; Lapidge, Michael (2014), Anglo-Saxon Manuscripts: A Bibliographical Handlist of Manuscripts and Manuscript Fragments Written or Owned in England up to 1100, Toronto: University of Toronto Press, p. 291
  14. ^ Gneuss, Helmut; Lapidge, Michael (2014), Anglo-Saxon Manuscripts: A Bibliographical Handlist of Manuscripts and Manuscript Fragments Written or Owned in England up to 1100, Toronto: University of Toronto Press, p. 344
  15. ^ Klaeber, Fr., ed. (1922), Beowulf and The Fight at Finnsburg, Boston: D. C. Heath
  16. ^ Clark Hall, J. R. (1960), A Concise Anglo-Saxon Dictionary, 4th ed., with a supplement by H. D. Meritt, Cambridge: Cambridge University Press, p. 303

Related etymologies

  • hearpe · also from Proto-West Germanic
  • lippa · also from Proto-West Germanic
  • ceorfan · also from Proto-West Germanic
  • felan · also from Proto-West Germanic
  • grund · also from Proto-West Germanic
  • morgen · also from Proto-West Germanic
  • bi · also from Proto-West Germanic
  • hearm · also from Proto-West Germanic
Cite this entry

“Seofon.” Etymologically, 16 Nov. 2026, etymologically.com/ang/seofon. Accessed 16 Nov. 2026.

Last edited on . ·