Etymologically

Etymology and origin of the Old English word cwacian

Confidence
Probable
Formation
Inherited
First attested
c. 850 Vespasian Psalter gloss More words from the 9th century
Inherited from
Proto-Germanic *kwakōną
Ultimate origin
Proto-Germanic *kwakōną
Etymology tree
inherited borrowed derived
Old English cwacian
English quake
From the same root
English Quaker ← cwacian

Pronunciation

  • /ˈkwɑ.ki.ɑn/[1]

Forms

cwacian (weak class 2; third-person singular present cwacaþ, past singular cwacode, past plural cwacodon)[1]

Etymology

It is inherited from Proto-Germanic *kwakōną, a verb that Köbler lists in his Germanic dictionary with only the Old English word to show for it, and whose further origin he calls unknown.[1][2][3] Wiktionary takes the verb to be probably imitative.[1] Etymonline finds no certain cognate outside English, and suggests an imitative origin only with a "perhaps".[4]

Holthausen and Köbler connect it within Old English with cweċċan (“to shake, swing”), a causative verb of the same shape.[5][2] Holthausen also compares the German dialect verb quackeln.[5]

The Mercian form of the Vespasian Psalter gloss is cwæcian, with ⟨æ⟩ for the ⟨a⟩ of West Saxon: in that dialect /ɑ/ was fronted to /æ/ before a velar consonant even where West Saxon kept it back.[6][7]

Earliest recorded meaning

The earliest dated record is in the Old English gloss of the Vespasian Psalter, added in the mid-ninth century, which has the Mercian past tense cwaecade in Psalm 96: from onsiene dryhten cwaecade all eorðe “before the face of the Lord all the earth quaked”.[8][9] The Junius Psalter gloss of the early tenth century has the West Saxon spelling in Psalm 17: & onstyred is & cwacode eorðe “and the earth was moved and quaked”, over the Latin “contremuit”.[10][9]

Semantic evolution

In the Orosius the earth quakes and bursts over the whole Roman empire for a year (seo eorþe wæs cwaciende & berstende).[11][9] The verb is used of the earth and of a sword's edge, and of people who shake with fear, cold or fever; Ælfric says that in the intense cold of hell the teeth chatter (ða teþ cwaciaþ).[11] In the glosses it renders Latin “tremere” and “contremere”, and in the Lindisfarne gloss it stands for “febricitare”, to be in a fever.[2][12] Bald's Leechbook uses it of a sinew that twitches and quakes.[12] The poets use it too: in the Christ the bold man quakes (cene cwacaþ).[11]

The word lived on as Middle English quaken, now English quake;[13][4] Middle English also formed strong past tenses such as quok on the model of verbs like shaken.[13][4]

Timeline

  • s. ix med. – cwaecade all eorðe “all the earth quaked” in the Vespasian Psalter gloss.[8][9]
  • s. x¹ – cwacode eorðe in the Junius Psalter gloss, and the quaking earth in the Old English Orosius.[10][14][9]
  • s. x med. – a sinew that clæppette and cwacige “throbs and quakes” in Bald's Leechbook.[15][12]
  • s. x² – cene cwacaþ “the bold man quakes” in the Christ of the Exeter Book.[16][11]
  • s. x³/⁴ – cuacende for Latin “febricitantem” in the Lindisfarne gloss of Matthew.[17][12]
  • s. x ex. – teeth that chatter in the cold in Ælfric's Catholic Homilies I.[18][11]

Meanings

Verb

  1. to quake, tremble, shake (of the earth, of a weapon).[11][19]
  2. to tremble with fear, cold or fever.[11][2]
  3. to chatter (of teeth).[19][11]

Word family

  • ācwacian
  • uncwaciende

Descendants

  • Middle English quaken (→ English quake; Scots quak)[1]
  • cweċċan

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d Köbler, Gerhard (2014), Altenglisches Wörterbuch, 4th ed., online, koeblergerhard.de/wikiling, p. s.v. cwacian
  3. ^ Köbler, Gerhard (2014), Germanisches Wörterbuch, 5th ed., online, koeblergerhard.de/wikiling
  4. ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  5. ^ a b Holthausen, Ferdinand (1934), Altenglisches etymologisches Wörterbuch, Heidelberg: Carl Winter, p. 64
  6. ^ Ringe, Don; Taylor, Ann (2014), The Development of Old English, A Linguistic History of English II, Oxford: Oxford University Press, p. 219
  7. ^ Hogg, Richard M. (1992), A Grammar of Old English, vol. 1: Phonology, Oxford: Blackwell, p. § 5.89
  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. 329
  9. ^ 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
  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. 515
  11. ^ a b c d e f g h Bosworth, Joseph; Toller, T. Northcote (1898), An Anglo-Saxon Dictionary, Oxford: Clarendon Press; Toller, T. Northcote (1921), Supplement, p. 176
  12. ^ a b c d Bosworth, Joseph; Toller, T. Northcote (1898), An Anglo-Saxon Dictionary, Oxford: Clarendon Press; Toller, T. Northcote (1921), Supplement, p. Suppl. 137
  13. ^ a b 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. ^ 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
  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. 412
  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. 223
  17. ^ 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
  18. ^ 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
  19. ^ a b Clark Hall, J. R. (1960), A Concise Anglo-Saxon Dictionary, 4th ed., with a supplement by H. D. Meritt, Cambridge: Cambridge University Press, p. 77

Related etymologies

  • witan · also from Proto-Germanic
  • ofer · also from Proto-Germanic
  • of · also from Proto-Germanic
  • boc · also from Proto-Germanic
  • full · also from Proto-Germanic
  • wiþ · also from Proto-Germanic
  • þurh · also from Proto-Germanic
  • -tig · also from Proto-Germanic
Cite this entry

“Cwacian.” Etymologically, 16 Nov. 2026, etymologically.com/ang/cwacian. Accessed 16 Nov. 2026.

Last edited on . ·