Etymology and origin of the Proto-West Germanic word *kraftu
- Confidence
- Probable
- Formation
- Inherited
- Inherited from
- Proto-Germanic *kraftuz
Reconstruction
Wiktionary reconstructs *kraftu for Proto-West Germanic.[1]
Etymology
It is inherited from Proto-Germanic *kraftuz (“strength, power”),[1] which Kroonen cites as the tu-stem *kraftu-, Köbler as *kraftu-, *kraftuz, and Orel as *kraftiz.[2][3][4] Wiktionary analyses the noun as Proto-Germanic *krafjaną (“to demand”) with the suffix *-þuz,[5] and Orel too derives it from *krafjanan.[4] Kroonen calls it possibly related to the verb *krabēn- "to urge, to demand", which has no certain etymology.[2]
Morphology
The daughters differ in gender and stem class: the Old High German word is a feminine i-stem,[6] and so is the Old Dutch one.[7] The Old Saxon word is feminine or masculine, with i-stem, a-stem and consonant-stem forms;[8] the Old Frisian one is masculine and perhaps feminine;[9] the Old English one is masculine, with a-stem and i-stem forms.[10]
Evidence
The noun is attested in all the West Germanic languages: Old English cræft,[10] Old Frisian kreft, also kraft,[9] Old Saxon kraft, often in the Heliand,[11][12] Old Dutch kraft in a psalter source that Köbler dates to the 9th century,[7] and Old High German kraft, recorded from the 8th century.[6] Outside West Germanic it has Old Norse kraptr and krǫptr.[6]
Competing analyses
Kroonen and Wiktionary reconstruct a Proto-Germanic stem in *-u-.[2][5] EWA sets up Proto-Germanic *krafti-, feminine or masculine, and derives only the Old Norse words from *kraftu-;[6] Orel too has an i-stem, *kraftiz,[4] and Köbler traces the Old Frisian and Old Saxon words to *krafti- beside *krafta-.[13][12]
Meanings
Old English also used the word for "art, skill, trade, cunning",[10] Old Saxon for "host, troops",[8] Old Frisian for "validity",[9] and Old High German for "virtue" and "multitude".[6]
Derivatives
- *kraftīg "full of strength, powerful", which Wiktionary reconstructs;[14] Old English cræftig, Old Saxon kraftag and Old High German kreftīg continue such an adjective.[15][11][16]
- *kraftijan "to strengthen; to build", which Wiktionary reconstructs;[17] Old English cræftan (“to practise an art, to build”) and Old High German kreften (“to strengthen”).[18][19]
Reflexes
- Old English: cræft (“strength, power, art, skill”)[10]
- Old Frisian: kreft (“strength, validity”)[9]
- Old Saxon: kraft (“power, might, host”)[8]
- Old Dutch: kraft (“strength, power, virtue”)[7]
- Old High German: kraft (“strength, power, virtue”)[6]
References
- ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *kraftu
- ^ a b c Kroonen, Guus (2013), Etymological Dictionary of Proto-Germanic, Leiden Indo-European Etymological Dictionary Series 11, Leiden / Boston: Brill, p. 300
- ^ Köbler, Gerhard (2014), Germanisches Wörterbuch, 5th ed., online, koeblergerhard.de/wikiling, p. s.v. *kraftu-
- ^ a b c Orel, Vladimir (2003), A Handbook of Germanic Etymology, Leiden / Boston: Brill, p. 220
- ^ a b Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *kraftuz
- ^ a b c d e f 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. kraft
- ^ a b c Köbler, Gerhard, Altniederfränkisches Wörterbuch, online, koeblergerhard.de/wikiling, p. s.v. kraft
- ^ a b c Tiefenbach, Heinrich (2010), Altsächsisches Handwörterbuch / A Concise Old Saxon Dictionary, Berlin / New York: De Gruyter, p. s.v. kraft
- ^ a b c d Hofmann, Dietrich; Popkema, Anne Tjerk (2008), Altfriesisches Handwörterbuch, Heidelberg: Carl Winter, p. s.v. kreft
- ^ a b c d Köbler, Gerhard (2014), Altenglisches Wörterbuch, 4th ed., online, koeblergerhard.de/wikiling, p. s.v. cræft
- ^ a b Berr, Samuel (1971), An Etymological Glossary to the Old Saxon Heliand, Berne / Frankfurt: Herbert Lang, p. 232
- ^ a b Köbler, Gerhard (2014), Altsächsisches Wörterbuch, 5th ed., online, koeblergerhard.de/wikiling, p. s.v. kraft
- ^ Köbler, Gerhard (2014), Altfriesisches Wörterbuch, 4th ed., online, koeblergerhard.de/wikiling, p. s.v. kreft
- ^ Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *kraftīg
- ^ Köbler, Gerhard (2014), Altenglisches Wörterbuch, 4th ed., online, koeblergerhard.de/wikiling, p. s.v. cræftig
- ^ Köbler, Gerhard (2014), Althochdeutsches Wörterbuch, 6th ed., online, koeblergerhard.de/wikiling, p. s.v. kreftīg
- ^ Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *kraftijan
- ^ Köbler, Gerhard (2014), Altenglisches Wörterbuch, 4th ed., online, koeblergerhard.de/wikiling, p. s.v. cræftan
- ^ Köbler, Gerhard (2014), Althochdeutsches Wörterbuch, 6th ed., online, koeblergerhard.de/wikiling, p. s.v. kreften
Related etymologies
Cite this entry
“*kraftu.” Etymologically, 16 Nov. 2026, etymologically.com/gmw-pro/*kraftu. Accessed 16 Nov. 2026.
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