Etymologically

Etymology and origin of the Proto-West Germanic word *kāsī

Confidence
Established
Formation
Inherited
Inherited from
Proto-Germanic *kāsijaz
Ultimate origin
Latin cāseus

Reconstruction

Ringe and Taylor reconstruct *kāsī for Proto-West Germanic,[1] and Wiktionary has the same form.[2]

Etymology

It is inherited from Proto-Germanic *kāsijaz (“cheese”),[2] which Kroonen cites as Proto-Northwest Germanic *kāsja-, borrowed from Latin cāseus (“cheese”).[3] Kroonen counts it, beside *baltja- "belt", among the Latin loans of great antiquity.[4] Green explains that the Latin word denoted a solid rennet cheese, as distinct from the native liquid kind made from sour milk.[5] In Old English the word went through the fronting of *ā, palatalization, palatal diphthongization and i-umlaut: *kāsī > *kǣsī > *ċǣsī > *ċēasī > early West Saxon *ċīese > late West Saxon ċȳse, while Anglian and Kentish have ċēse.[6] Ringe and Taylor call it the only example of an i-umlauted *ēa that arose in West Saxon by palatal diphthongization.[7]

Morphology

A masculine ja-stem.[1][8] Köbler tentatively gives the Old English noun as a masculine ja-stem and a weak feminine,[9] and Old Frisian has a neuter.[10]

Evidence

The word is attested as Old English ċēse in Anglian and Kentish and as West Saxon *ċīese > ċȳse, Old Saxon kēsi and Old High German kāsi,[1] and as Old Frisian tzīse.[10] Old High German has it in glosses from the end of the 8th century.[8] Old Saxon has accusative plurals such as kiesos and kiesas.[11] Old Dutch has it only as a byname, ⟨Kazh⟩, recorded between 1088 and 1200.[12]

Competing analyses

Wiktionary and Kroonen place the borrowing before West Germanic, Wiktionary deriving *kāsī from Proto-Germanic *kāsijaz[2] and Kroonen setting up Proto-Northwest Germanic *kāsja-,[3] while Ringe and Taylor list it among the Latin loans into Proto-West Germanic itself.[1] Köbler sets up a Germanic *kasjus.[13] Wiktionary counts Old Norse kæsir among the descendants of *kāsijaz,[14] but Kroonen holds that the Nordic words for "rennet", which seem to continue the same *kāsja-, are really agent nouns to Old Norse kæsa (“to allow to ferment”).[3]

Meanings

  1. cheese[6][2]

In the Old High German glosses the word also means "shaped cheese".[8]

Derivatives

  • *kāsijalubi "rennet", formed with *lubi, which Wiktionary reconstructs.[15]

Reflexes

  • Old English: cīese (“cheese”)[16]
  • Old Frisian: tzīse (“cheese”)[10]
  • Old Saxon: kāsi (“cheese”)[11]
  • Old Dutch: Kazh (“cheese”)[12]
  • Old High German: kāsi (“cheese, shaped cheese”)[8]

References

  1. ^ a b c d Ringe, Don; Taylor, Ann (2014), The Development of Old English, A Linguistic History of English II, Oxford: Oxford University Press, p. 135
  2. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *kāsī
  3. ^ a b c Kroonen, Guus (2013), Etymological Dictionary of Proto-Germanic, Leiden Indo-European Etymological Dictionary Series 11, Leiden / Boston: Brill, p. 275
  4. ^ Kroonen, Guus (2013), Etymological Dictionary of Proto-Germanic, Leiden Indo-European Etymological Dictionary Series 11, Leiden / Boston: Brill, p. 50
  5. ^ Green, D. H. (1998), Language and History in the Early Germanic World, Cambridge: Cambridge University Press, p. 212
  6. ^ a b Ringe, Don; Taylor, Ann (2014), The Development of Old English, A Linguistic History of English II, Oxford: Oxford University Press, p. 216
  7. ^ Ringe, Don; Taylor, Ann (2014), The Development of Old English, A Linguistic History of English II, Oxford: Oxford University Press, p. 246
  8. ^ a b c d 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. kâsi
  9. ^ Köbler, Gerhard (2014), Altenglisches Wörterbuch, 4th ed., online, koeblergerhard.de/wikiling, p. s.v. cīese
  10. ^ a b c Hofmann, Dietrich; Popkema, Anne Tjerk (2008), Altfriesisches Handwörterbuch, Heidelberg: Carl Winter, p. s.v. tzīse
  11. ^ a b Tiefenbach, Heinrich (2010), Altsächsisches Handwörterbuch / A Concise Old Saxon Dictionary, Berlin / New York: De Gruyter, p. s.v. kāsi
  12. ^ a b Oudnederlands Woordenboek (2009–), Instituut voor de Nederlandse Taal, Leiden; gtb.ivdnt.org, p. s.v. kāsi
  13. ^ Köbler, Gerhard (2014), Althochdeutsches Wörterbuch, 6th ed., online, koeblergerhard.de/wikiling, p. s.v. kāsi
  14. ^ Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *kāsijaz
  15. ^ Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *kāsijalubi
  16. ^ Holthausen, Ferdinand (1934), Altenglisches etymologisches Wörterbuch, Heidelberg: Carl Winter, p. s.v. cīese

Related etymologies

  • *stain · also from Proto-Germanic
  • *beran · also from Proto-Germanic
  • *sōkijan · also from Proto-Germanic
  • *fimf · also from Proto-Germanic
  • *hail · also from Proto-Germanic
  • *hertā · also from Proto-Germanic
  • *busk · also from Proto-Germanic
  • *reht · also from Proto-Germanic
Cite this entry

“*kāsī.” Etymologically, 16 Nov. 2026, etymologically.com/gmw-pro/*k%C4%81s%C4%AB. Accessed 16 Nov. 2026.

Last edited on . ·