Etymology and origin of the Old English word ful
- Confidence
- Established
- Formation
- Inherited
- First attested
- 890–897 Pastoral Care More words from the 9th century
- Inherited from
- Proto-West Germanic *fūl
- Ultimate origin
- Proto-Indo-European *puH-
Pronunciation
- /fuːl/[1]
Forms
fūl[1]
Etymology
It is inherited from Proto-West Germanic *fūl (“foul, dirty”), from Proto-Germanic *fūlaz.[1][2] The adjective is found across Germanic: Gothic 𐍆𐌿𐌻𐍃 (fūls, “foul, putrid”), Old Norse fúll, Old Frisian fūl and Old High German fūl, with Dutch vuil and German faul in the modern languages.[3][2][4]
Kroonen explains it as a stem in *-lo- built on the root Proto-Indo-European *puH- (“to rot”), the root of Lithuanian pṹliai (“pus”).[3] Orel derives it from the verb behind Old Norse fúinn (“rotten”) and also points to the Lithuanian word.[2] Holthausen and Köbler put it with the same root, which has Latin pūs (“pus”) and pūteō (“to stink”) in Latin.[5][4]
Earliest recorded meaning
The first dated record is in the Pastoral Care (Hatton 20, 890×897), where a ruler must keep himself clean so that he can wipe from other men's hearts ðæt ðæron fules sie, “whatever is foul in them”.[6][7]
Semantic evolution
The word covers physical dirt and decay, as in fūl wīn glossing Latin “spurcum vinum”, and moral foulness, as in þurh fūle synne “through foul sin” in Christ.[8] In one riddle of the Exeter Book the speaker is wyrslicre ðonne þes wudu fula, “viler than this rotten wood”.[8][1] In the laws it is used of a person found guilty: gif se mynetere ful wurþe, “if the moneyer is found guilty”.[8][9] Used as a noun, fūl means foulness and impurity, and in the laws a crime or guilt.[10][9] It glosses Latin “foedus”, “olidus” and “putidus”.[4]
It lived on as Middle English foul “dirty, filthy”, now English foul;[11] the sense "ugly", rare in Old English, became frequent in Middle English.[12]
Timeline
- 890×897 – fules in the Pastoral Care.[6][7]
- s. x in. – a man gives up his oath be fulan in a letter surviving in a manuscript of the early tenth century (S 1445).[13][7]
- s. x med. – in the Old English Boethius (Cotton Otho A. vi) and Bald's Leechbook.[14][15][7]
- s. x² – wudu fūla “rotten wood” in a riddle of the Exeter Book.[16][1]
- a1200 – Middle English ful “dirty” in the Trinity Homilies.[11]
Meanings
Adjective
- foul, dirty, filthy, unclean.[8][10][4]
- rotten, putrid, stinking.[8][10]
- impure, vile, wicked.[8][10]
- (law) guilty, convicted of a crime.[8][9]
Noun
Word family
- fūlian
- fȳlan
- fȳlþ
- fūlnes
Descendants
Usage notes
The spelling ful also stands for the adverb full “fully, very, well”, as in Wyrd ne ful cūðe “he did not know his fate well” in Juliana.[8][17]
References
- ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c Orel, Vladimir (2003), A Handbook of Germanic Etymology, Leiden / Boston: Brill, p. 121
- ^ a b Kroonen, Guus (2013), Etymological Dictionary of Proto-Germanic, Leiden Indo-European Etymological Dictionary Series 11, Leiden / Boston: Brill, p. 158
- ^ a b c d e Köbler, Gerhard (2014), Altenglisches Wörterbuch, 4th ed., online, koeblergerhard.de/wikiling, p. s.v. fūl
- ^ Holthausen, Ferdinand (1934), Altenglisches etymologisches Wörterbuch, Heidelberg: Carl Winter, p. 118
- ^ 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. 499
- ^ a b c d Healey, Antonette diPaolo; Price Wilkin, John; Xiang, Xin, eds. (2009), Dictionary of Old English Web Corpus, Toronto: Dictionary of Old English Project
- ^ 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. 344
- ^ a b c d Liebermann, F. (1906), Die Gesetze der Angelsachsen, vol. II.1: Wörterbuch, Halle: Niemeyer, p. 83
- ^ a b c d e f Sweet, Henry (1896), The Student's Dictionary of Anglo-Saxon, Oxford: Clarendon Press, p. 91
- ^ 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)
- ^ Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ The Electronic Sawyer: Online Catalogue of Anglo-Saxon Charters, revised ed. by S. E. Kelly and R. Rushforth, King's College London / University of Cambridge, esawyer.lib.cam.ac.uk, p. S 1445
- ^ 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. 296
- ^ 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
- ^ 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
- ^ Fulk, R. D.; Bjork, Robert E.; Niles, John D., eds. (2008), Klaeber's Beowulf and The Fight at Finnsburg, 4th ed., Toronto: University of Toronto Press (glossary), p. s.v. full
Related etymologies
Cite this entry
“Ful.” Etymologically, 16 Nov. 2026, etymologically.com/ang/ful. Accessed 16 Nov. 2026.
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