Etymology and origin of the Proto-West Germanic word *fast
Etymology tree
From the same root
Reconstruction
Ringe and Taylor reconstruct *fast "fixed, fast" for Proto-West Germanic,[1] and Wiktionary has the same form.[2]
Etymology
It is inherited from Proto-Germanic *fastuz (“firm, fixed”),[2][3] which Ringe and Taylor write *fastaz, Kroonen *fastu- and Heidermanns *fasta-.[4][3][5] Old English fæst and Old Frisian fest show the fronting of the vowel that Ringe and Taylor illustrate with this word, while Old Saxon and Old High German keep fast.[4]
Morphology
An adjective.[1] EWA notes that a ja-stem is found only in High and Low German, Old High German festi and a single Old Saxon festi, while all the other records are a-stems, perhaps originally u-stems;[6] Old High German fast is an a-stem found only in a few Middle Franconian sources.[6] Wiktionary reconstructs *fastī as a variant of *fast, formed with the adjective suffix *-ī.[7]
Evidence
The adjective is attested as Old English fæst, Old Frisian fest, Old Saxon fast and Old High German fast,[1] and Old Dutch fast (“fortified”) glosses Latin munitus in the Old Low Franconian psalms of the 9th century.[8] ONW has it also in Williram's commentary of about 1100.[9] It is common Germanic, but in Gothic it is found only indirectly.[5][6]
Competing analyses
The stem class of the Proto-Germanic adjective is disputed.[6] Kroonen reconstructs a u-stem, remodelled as a ja-stem in West Germanic, and connects it with Old Armenian հաստ (hast).[3] Ringe and Taylor reconstruct an a-stem *fastaz.[1][4] Heidermanns denies that the East Norse form ⟨fæster⟩ "promised" is evidence for a u-stem, since it is the past participle of a verb.[5] EWA finds the ja-stem only in High and Low German, and the a-stem everywhere else.[6]
Meanings
Old English also used the adjective for "strong, secure, constant",[10] Old Frisian for "reliable" and "honourable",[11] and Old Saxon for "steadfast, unshakeable" and "fettered".[12]
Derivatives
- *fastinōn "to fasten securely, to make fast": Old English fæstnian, Old Frisian festnia, Old Saxon fastnon, Old High German festinōn.[1]
- *fastijan "to fasten", which Wiktionary reconstructs;[13] Old English has fæstan (“to fasten, to entrust”) and Old Saxon festian (“to fasten”).[14][15]
- *fastēn "to fast", which Wiktionary reconstructs;[16] Heidermanns reports that Seebold separates the verb for "to fast" entirely from the adjective.[5]
- Compounds in *-fast that Wiktionary reconstructs from Old English and Old Saxon: *sanþafast "honest, true", *wārafast "faithful" and *legrafast "ill";[17][18][19] Köbler lists Old Saxon compounds with ⟨legar-⟩, ⟨sōth-⟩ and ⟨wār-⟩.[12]
Reflexes
- Old English: fæst (“firm, strong, secure, constant”)[10]
- Old Frisian: fest (“firm, secure, reliable”)[11]
- Old Saxon: fast (“firm, steadfast, secure”)[12]
- Old Dutch: fast (“firm, fortified”)[9][8]
- Old High German: festi (“firm, strong, fortified, secure”)[6]
References
- ^ a b c d e f Ringe, Don; Taylor, Ann (2014), The Development of Old English, A Linguistic History of English II, Oxford: Oxford University Press, p. 131
- ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *fast
- ^ a b c Kroonen, Guus (2013), Etymological Dictionary of Proto-Germanic, Leiden Indo-European Etymological Dictionary Series 11, Leiden / Boston: Brill, p. 131
- ^ 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. 147
- ^ a b c d Heidermanns, Frank (1993), Etymologisches Wörterbuch der germanischen Primäradjektive, Berlin / New York: De Gruyter, p. 200
- ^ 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. festi¹
- ^ Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *fastī
- ^ a b Köbler, Gerhard, Altniederfränkisches Wörterbuch, online, koeblergerhard.de/wikiling, p. s.v. fast
- ^ a b Oudnederlands Woordenboek (2009–), Instituut voor de Nederlandse Taal, Leiden; gtb.ivdnt.org, p. s.v. fast
- ^ a b Köbler, Gerhard (2014), Altenglisches Wörterbuch, 4th ed., online, koeblergerhard.de/wikiling, p. s.v. fæst
- ^ a b Hofmann, Dietrich; Popkema, Anne Tjerk (2008), Altfriesisches Handwörterbuch, Heidelberg: Carl Winter, p. s.v. fest
- ^ a b c Köbler, Gerhard (2014), Altsächsisches Wörterbuch, 5th ed., online, koeblergerhard.de/wikiling, p. s.v. fast
- ^ Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *fastijan
- ^ Köbler, Gerhard (2014), Altenglisches Wörterbuch, 4th ed., online, koeblergerhard.de/wikiling, p. s.v. fæstan
- ^ Köbler, Gerhard (2014), Altsächsisches Wörterbuch, 5th ed., online, koeblergerhard.de/wikiling, p. s.v. fėstian
- ^ Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *fastēn
- ^ Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *sanþafast
- ^ Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *wārafast
- ^ Wiktionary, the free dictionary, https://en.wiktionary.org, p. s.v. *legrafast
Related etymologies
Cite this entry
“*fast.” Etymologically, 16 Nov. 2026, etymologically.com/gmw-pro/*fast. Accessed 16 Nov. 2026.
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