Etymologically

Etymology and origin of the Old English word six

Confidence
Established
Formation
Inherited
First attested
900–950 Old English Orosius More words from the 9th century
Inherited from
Proto-West Germanic *sehs
Ultimate origin
Proto-Indo-European *swéḱs
Etymology tree
inherited borrowed derived
Proto-West Germanic *sehs
German sechs
Old English six

Pronunciation

Forms

six[1] Early West Saxon siex; also syx and seox.[2][3][1] sex in the Lindisfarne and Rushworth gospel glosses.[4]

Etymology

It is inherited from Proto-West Germanic *sehs, from Proto-Germanic *sehs (“six”).[1][5] The numeral is Gothic 𐍃𐌰𐌹𐌷𐍃 (saihs), Old Norse sex, Old Frisian sex, Old Saxon sehs and Old High German sehs in the other old Germanic languages.[5][6][7]

It continues the numeral Proto-Indo-European *swéḱs (“six”), which lost its *w* in Germanic as in Latin sex.[1] Orel lists Ancient Greek ἕξ (héx), Old Irish sé and Lithuanian šešì among its other reflexes.[6] Kroonen holds that the oldest form had no initial *s*, on the evidence of the Old Prussian ordinal.[5]

Hogg explains early West Saxon ⟨siex⟩ by i-umlaut of the broken diphthong in inflected forms, and supposes competing early West Saxon forms with and without palatal umlaut, given late West Saxon ⟨six⟩.[2]

Earliest recorded meaning

An early dated record is in the Old English Orosius, in a manuscript of the first half of the tenth century: he sæde þæt he syxa sum ofsloge syxtig on twam dagum, “he said that he, one of six, killed sixty in two days”.[8][9][4] The Old English Bede, in a manuscript of the early tenth or the first half of the eleventh century, counts hundteontig & fiftig & six gear, “a hundred and fifty-six years”, from the coming of Christ.[10][9]

Semantic evolution

Before a noun it is usually not inflected, as in on six dagum “in six days”; standing alone it is declined, with the genitive syxa in syxa sum “one of six”.[4][11] In the laws syx swa micel means “six times as much”.[12][4]

It lived on as Middle English six, now English six.[13][14]

Timeline

  • s. x¹ or x²/⁴ – syxa sum “one of six” in the Old English Orosius.[8][9]
  • s. x in. or xi¹ – hundteontig & fiftig & six gear in the Old English Bede.[10][9]
  • s. x² – in Juliana and Guthlac in the Exeter Book.[15][9]
  • s. x ex. – Ælfric's Catholic Homilies I.[16][9]

Meanings

Numeral

  1. six, before a noun (usually uninflected).[4][3]
  2. as a noun, declined: six people or things;[4] syxa sum “one of six”.[4]
  3. syx swa micel “six times as much”.[12]

Word family

  • sixta
  • sixtiġ
  • sixfeald

Descendants

  • Middle English six (→ English six; Scots sax; Scots sex)[1]

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b Hogg, Richard M. (1992), A Grammar of Old English, vol. 1: Phonology, Oxford: Blackwell, p. § 5.113
  3. ^ a b Köbler, Gerhard (2014), Altenglisches Wörterbuch, 4th ed., online, koeblergerhard.de/wikiling, p. s.v. siex
  4. ^ a b c d e f g Bosworth, Joseph; Toller, T. Northcote (1898), An Anglo-Saxon Dictionary, Oxford: Clarendon Press; Toller, T. Northcote (1921), Supplement, p. 880
  5. ^ a b c Kroonen, Guus (2013), Etymological Dictionary of Proto-Germanic, Leiden Indo-European Etymological Dictionary Series 11, Leiden / Boston: Brill, p. 431
  6. ^ a b Orel, Vladimir (2003), A Handbook of Germanic Etymology, Leiden / Boston: Brill, p. 322
  7. ^ Holthausen, Ferdinand (1934), Altenglisches etymologisches Wörterbuch, Heidelberg: Carl Winter, p. 293
  8. ^ 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. 249
  9. ^ a b c d e f Healey, Antonette diPaolo; Price Wilkin, John; Xiang, Xin, eds. (2009), Dictionary of Old English Web Corpus, Toronto: Dictionary of Old English Project
  10. ^ 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. 531
  11. ^ Bosworth, Joseph; Toller, T. Northcote (1898), An Anglo-Saxon Dictionary, Oxford: Clarendon Press; Toller, T. Northcote (1921), Supplement, p. Suppl. 704
  12. ^ a b Liebermann, F. (1906), Die Gesetze der Angelsachsen, vol. II.1: Wörterbuch, Halle: Niemeyer, p. 197
  13. ^ Kurath, Hans; Kuhn, Sherman M.; Lewis, Robert E., eds. (1952–2001), Middle English Dictionary, Ann Arbor: University of Michigan Press; online edition ed. Frances McSparran et al. (2000–2018)
  14. ^ Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  15. ^ 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. 223
  16. ^ 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. 407

Related etymologies

  • stan · also from Proto-West Germanic
  • sittan · also from Proto-West Germanic
  • healdan · also from Proto-West Germanic
  • hrycg · also from Proto-West Germanic
  • an · also from Proto-West Germanic
  • open · also from Proto-West Germanic
  • eald · also from Proto-West Germanic
  • on · also from Proto-West Germanic
Cite this entry

“Six.” Etymologically, 16 Nov. 2026, etymologically.com/ang/six. Accessed 16 Nov. 2026.

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