Etymologically

Etymology and origin of the Spanish word diente

Confidence
Established
Formation
Inherited
First attested
c. 1140 Cantar de mio Cid More words from the 12th century
Inherited from
Latin dens via Old Spanish
Ultimate origin
Proto-Indo-European *h₃dónts
Etymology tree
inherited borrowed derived
Latin dēns
French dent
Italian dente
Spanish diente
From the same root
English dent ← dēns
Latin bidēns ← dēns
Latin dentalis ← dēns
Latin dentātus ← dēns

Pronunciation

  • /ˈdjente/, [ˈd̪jẽn̪.t̪e][1]

Forms

diente m (plural dientes)[1] Old Spanish also had the apocopated form dient.[2]

Etymology

It is inherited from Old Spanish diente, inherited from Latin dēns (“tooth”).[3][4][5][1] The Latin word is continued all over the Romance area: Portuguese dente, Galician dente, Catalan dent, French dent, Italian dente and Romanian dinte.[6][7] In French and Occitan the word became feminine, while Picard, Walloon and Lorrain kept the old masculine.[6]

The Latin word goes back to *dents and Proto-Indo-European *h₃dónts (“tooth”).[8][1] Its cognates include Ancient Greek ὀδούς (odoús), Sanskrit दत् (dát) and Old English tōþ, the source of English “tooth”.[1][8] Covarrubias in 1611 derived the Latin word from edō (“to eat”).[9]

Earliest recorded meaning

The first record is in the Cantar de mio Cid (c. 1140, known from a 14th-century copy), in the old phrase a dientes “face down”: the Cid's vassal falls to the ground and las yerbas del campo a dientes las tomó “took the grass of the field in his teeth”.[10][3] The locution matches Old French a denz and survives also in the Libro de Alexandre.[3] Alfonso X's Lapidario (1250–1279) uses the word in its plain sense of a tooth, here a crab's.[11]

Semantic evolution

Already in Alfonso X's Astronomy (1277) diente named a point or projection on an instrument, the sense that gives the teeth of a saw, a comb or a gearwheel.[11][5] The special sense diente de ajo “clove of garlic” is first found in Nebrija.[3][4][12] In the Quijote Cervantes uses the phrases entre dientes “muttering” and dar diente con diente “to have one's teeth chatter”.[13]

The Diccionario de Autoridades defined the tooth as a small, hard, white bone fixed in the jaw, and listed diente de león “dandelion”, named for its toothed leaves.[14] In 1884 the Academy added the builders' sense of a toothing stone left projecting from a wall, and the phrase de dientes afuera “insincerely”.[15][16] In Latin America de buen diente describes a hearty eater, and de los dientes para afuera a hypocrite (Dominican Republic, Bolivia, Chile).[17]

Timeline

  • c. 1140 – the Cantar de mio Cid has the phrase a dientes.[3][4][10]
  • 1250–1279 – Alfonso X's Lapidario uses diente for a tooth.[11]
  • 1277 – the Alfonsine astronomical treatises use it for a projecting point.[11]
  • 1495 – Nebrija records diente de ajo “clove of garlic”.[4][3]
  • 1516 – the first record in the Americas, at Darién: “36 small gold teeth” on an Indian spear.[18]
  • 1581 – dentadura “set of teeth” is first recorded.[4]
  • 1611 – Covarrubias describes incisors, canines and molars.[9]
  • 1832 – dentista “dentist” is first recorded.[4]

Meanings

Noun

  1. tooth: each of the hard pieces set in the jaws of people and many animals, used to bite and chew or for defence: Se le cayó un diente de leche.[5][1][19]
  2. (zoology) Each of the points beside the notches in the beak of certain birds.[5][19]
  3. (architecture) A toothing stone: each of the stones or bricks left projecting from a wall to bond with a later extension; the same as adaraja.[5][19]
  4. Each of the points or projections of a tool or other object, such as a saw, a comb or a gearwheel (cog): diente de sierra.[5][1]
  5. Each of the small points left on the edge of a stamp or a perforated document when it is torn off.[5]
  6. clove (of garlic): diente de ajo.[1][5]
  7. (printing) A mark left on a sheet when the pages of the two sides do not register.[5]

Word family

  • dentado
  • dentadura
  • dental
  • dentera
  • dentista
  • dentón
  • dentudo
  • desdentar
  • dientón
  • desdentado
  • odontología
  • Latin dēns
  • Portuguese dente

Usage notes

Set phrases include hablar entre dientes “to mutter”, diente de león “dandelion” and de dientes afuera “insincerely”.[13][14][16]

References

  1. ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ Boggs, R. S.; Kasten, Lloyd; Keniston, Hayward; Richardson, H. B. (1946), Tentative Dictionary of Medieval Spanish, 2 vols., Chapel Hill, N.C., p. 192
  3. ^ a b c d e f Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 2, 491
  4. ^ a b c d e f Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. diente
  5. ^ a b c d e f g h i Real Academia Española; Asociación de Academias de la Lengua Española (2014–), Diccionario de la lengua española, 23rd ed., online version 23.8, https://dle.rae.es, p. s.v. diente
  6. ^ a b Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 2556
  7. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. 2185
  8. ^ a b de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  9. ^ a b Covarrubias Orozco, Sebastián de (1611), Tesoro de la lengua castellana o española, Madrid: Luis Sánchez (Biblioteca Wordkers transcription, CC BY 4.0), p. 672
  10. ^ a b Real Academia Española (2013–), Corpus del Diccionario histórico de la lengua española (CDH), version 3.1, https://apps.rae.es/CNDHE, p. s.v. diente
  11. ^ a b c d Kasten, Lloyd A.; Nitti, John J.; Gago Jover, Francisco (2002–), Diccionario de la prosa castellana del Rey Alfonso X, New York: Hispanic Seminary of Medieval Studies (electronic edition 2024), p. s.v. diente
  12. ^ Nebrija, Antonio de (1513), Vocabulario español-latino, Salamanca, ed. Marina Vidal Díez (2007), Biblioteca Virtual Miguel de Cervantes, p. 335
  13. ^ a b Cejador y Frauca, Julio (1905–1906), La lengua de Cervantes: gramática y diccionario de la lengua castellana en El ingenioso hidalgo don Quijote de la Mancha, 2 vols., Madrid: Jaime Ratés, p. 416
  14. ^ a b Real Academia Española (1726–1739), Diccionario de la lengua castellana (Diccionario de Autoridades), 6 vols., Madrid: Francisco del Hierro, p. 3, 269
  15. ^ Real Academia Española (1884), Diccionario de la lengua castellana, 12th ed., Madrid: Imprenta de D. Gregorio Hernando (the first Academy edition with etymologies), p. 384
  16. ^ a b Real Academia Española (1884), Diccionario de la lengua castellana, 12th ed., Madrid: Imprenta de D. Gregorio Hernando (the first Academy edition with etymologies), p. 1116
  17. ^ Asociación de Academias de la Lengua Española (2010), Diccionario de americanismos, Lima: Santillana; online at https://www.asale.org/damer, p. s.v. diente
  18. ^ Boyd-Bowman, Peter (2003), Léxico hispanoamericano 1493–1993, ed. Ray Harris-Northall and John J. Nitti, New York: Hispanic Seminary of Medieval Studies, p. s.v. diente
  19. ^ a b c Moliner, María (2007), Diccionario de uso del español, 3rd ed., Madrid: Gredos, p. s.v. diente

Related etymologies

Cite this entry

“Diente.” Etymologically, 7 Nov. 2026, etymologically.com/es/diente. Accessed 7 Nov. 2026.

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