Etymologically

Etymology and origin of the Old English word toþ

Confidence
Established
Formation
Inherited
First attested
c. 850 Vespasian Psalter gloss More words from the 9th century
Inherited from
Proto-West Germanic *tanþ
Ultimate origin
Proto-Indo-European *h₃dónts
Etymology tree
inherited borrowed derived
Old English tōþ
English tooth
From the same root
English toothbrush ← tōþ
English toothpaste ← tooth
English toothpick ← tooth

Pronunciation

Forms

tōþ m (strong consonant stem; genitive singular tōþes, nominative plural tēþ)[1]

Etymology

It is inherited from Proto-West Germanic *tanþ, from Proto-Germanic *tanþs (“tooth”).[1][2] The word is found in all the old Germanic languages: Gothic 𐍄𐌿𐌽𐌸𐌿𐍃 (tunþus), Old Norse tǫnn, Old Frisian tōth, Old Saxon tand and Old High German zan.[3][4]

Kroonen takes the Northwest Germanic stem with ⟨a⟩ and the East Germanic one with ⟨u⟩ as the two ablaut grades of one paradigm going back to Proto-Indo-European *h₃dónts, an old participle of Proto-Indo-European *h₃ed- (“to bite, be sharp”).[3] Holthausen and Köbler likewise see a present participle of the verb for “eat”, the root of etan.[4][5] Outside Germanic the same noun is Latin dēns, Ancient Greek ὀδών (odṓn), Old Irish dét, Lithuanian dantìs and Sanskrit दन्त (dánta).[4][1]

The ⟨ō⟩ goes back to /an/ before the voiceless fricative ⟨þ⟩: Old English, Old Frisian and Old Saxon lost the nasal there and lengthened the vowel, which Old English then rounded, as in gōs and sōþ.[6] The word is a consonant stem whose nominative plural ⟨tēþ⟩ has i-umlaut, beside an a-stem plural ⟨tōþas⟩.[1][7][8]

Earliest recorded meaning

The first record is the gloss of the Vespasian Psalter, of the mid-ninth century: grymetadon in mec mid toðum heara “they gnashed at me with their teeth” renders “striderunt in me dentibus suis” of Psalm 34.[9][10] The laws of Æthelberht fix a fine for each of the front teeth, but survive only in a twelfth-century copy.[8][11]

Semantic evolution

The word means a tooth of man or beast and a tusk; in Latin glosses it renders “dens”.[8][5] In the Orosius the walruses are hunted for the fine bone of their teeth, their tusks.[8][1] The laws price the loss of each tooth, and the medical books treat toothache.[11][8]

It continued as Middle English toth, plural teth, and English tooth, whose plural teeth keeps the umlaut.[12][13]

Timeline

  • s. ix med. – mid toðum heara “with their teeth” in the Vespasian Psalter gloss.[9][10]
  • s. x¹ – walrus tusks in the Orosius.[14][10]
  • s. x med. – teeth in Bald's Leechbook.[15][10]
  • s. x in. or xi¹ – a possessed man gnashes mid his toðum in the Old English Bede.[16][10]
  • ?a1200 – Middle English toð in the Herbarium of Apuleius.[12]

Meanings

Noun

  1. a tooth.[8][5]
  2. a tusk, as of a walrus.[8][1]

Word family

  • fengtōþ
  • wangtōþ
  • ċintōþ
  • elpendtōþ
  • tōþlēas
  • ġetēþed

Descendants

  • Middle English toth (→ English tooth; Scots tuth; Scots tuith)[1]

References

  1. ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ Köbler, Gerhard (2014), Germanisches Wörterbuch, 5th ed., online, koeblergerhard.de/wikiling, p. s.v. *tanþs
  3. ^ a b Kroonen, Guus (2013), Etymological Dictionary of Proto-Germanic, Leiden Indo-European Etymological Dictionary Series 11, Leiden / Boston: Brill, p. 509
  4. ^ a b c Holthausen, Ferdinand (1934), Altenglisches etymologisches Wörterbuch, Heidelberg: Carl Winter, p. 351
  5. ^ a b c Köbler, Gerhard (2014), Altenglisches Wörterbuch, 4th ed., online, koeblergerhard.de/wikiling, p. s.v. tōþ
  6. ^ Hogg, Richard M. (1992), A Grammar of Old English, vol. 1: Phonology, Oxford: Blackwell, p. § 3.14
  7. ^ Hogg, Richard M. (1992), A Grammar of Old English, vol. 1: Phonology, Oxford: Blackwell, p. § 5.78
  8. ^ a b c d e f g Bosworth, Joseph; Toller, T. Northcote (1898), An Anglo-Saxon Dictionary, Oxford: Clarendon Press; Toller, T. Northcote (1921), Supplement, p. 1008
  9. ^ 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
  10. ^ 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
  11. ^ a b Liebermann, F. (1906), Die Gesetze der Angelsachsen, vol. II.1: Wörterbuch, Halle: Niemeyer, p. 213
  12. ^ 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)
  13. ^ Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  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. 531

Related etymologies

  • hearpe · also from Proto-West Germanic
  • lippa · also from Proto-West Germanic
  • ceorfan · also from Proto-West Germanic
  • felan · also from Proto-West Germanic
  • grund · also from Proto-West Germanic
  • morgen · also from Proto-West Germanic
  • bi · also from Proto-West Germanic
  • hearm · also from Proto-West Germanic
Cite this entry

“Toþ.” Etymologically, 16 Nov. 2026, etymologically.com/ang/to%C3%BE. Accessed 16 Nov. 2026.

Last edited on . ·