Etymologically

Etymology and origin of the Spanish word beso

Confidence
Established
Formation
Inherited
First attested
1228–1246 Berceo, Del sacrificio de la misa More words from the 13th century
Inherited from
Latin basium via Old Spanish
Ultimate origin
Latin bāsium
Etymology tree
inherited borrowed derived
Latin bāsium
Italian bacio
Spanish beso
From the same root
Latin bāsiō ← bāsium

Pronunciation

  • /ˈbeso/, [ˈbe.so][1]

Forms

beso m (plural besos, diminutive besito, augmentative besote)[1]

Etymology

It is inherited from Old Spanish beso, inherited from Latin bāsium (“kiss”).[2][3][4][1] Wiktionary gives *baisu as the intermediate form.[1] Corominas calls it a word of familiar speech, and notes that it is shared by all the Romance languages.[2][3] Coromines traces the Catalan word through a stage still kept in bais to bes.[5]

The same Latin word gave Portuguese beijo, Galician beixo, Italian bacio and Sardinian basu.[6][7][1] The REW notes that French lacks it, without a clear reason;[7][8] French uses the verb baiser as its noun.[7][8]

The Latin word is first found in Catullus, who seems to have brought it into the written language.[9][8] De Vaan takes the late date as a sign of a loanword, perhaps Celtic since Catullus came from Verona, and the DLE calls it a word of Celtic origin.[9][4] De Vaan also points out that many languages have a word for “kiss” made of a syllable *bu- and a sibilant, such as Lithuanian bučiúoti (“to kiss”), German Buss and English buss, and thinks the Latin word probably has the same imitative source.[9] At first it had an erotic sense that ōsculum lacked; in Imperial Latin it became the general word for a kiss.[9][10]

Earliest recorded meaning

Corominas dates the first record to Berceo.[2][3] In his Del sacrificio de la misa (1228–1246, in an early 14th-century copy) the kiss of the altar in the Mass stands for the kiss that Judas gave Christ: El beso del altar signífica el beso que dio a don Christo Judas.[11][12]

Semantic evolution

The Tentative Dictionary sorts the Old Spanish uses into a kiss of respect (on the altar, on the hand), a kiss of greeting, such as Judas's, and a kiss of passion, as in the Libro de buen amor.[12] In the law of the 13th century the kiss given at a betrothal had legal effect: the Fuero Juzgo and the Siete Partidas deal with the bride's rights once the kiss had been given.[11][13] Gaspar y Roig still described this beso esponsalicio in 1853.[14] Nebrija's dictionaries kept the Latin distinction: an honest kiss was osculum, a lover's kiss basium or suavium.[15][16]

The Diccionario de Autoridades in 1726 defined the word as touching something with the lips, and recorded beso de paz “kiss of peace” and beso de Judas for a feigned and treacherous kiss.[17] It also reported Covarrubias's derivation from Hebrew and preferred the Latin one.[17] The Academy's edition of 1770 added a transferred sense, the violent knock of two people's faces or heads, or of two things, against each other.[18] Today the DLE also gives the symbolic gesture of a kiss.[4] In Mexico the word names a small sweet of ground walnuts and sugar, and in western Venezuela a coconut pastry.[19] Tagalog borrowed the word as beso.[1]

Timeline

  • 1228–1246 – Berceo's Del sacrificio de la misa uses beso for the kiss of the altar (in an early 14th-century copy).[11][2]
  • c. 1250–1260 – the Fuero Juzgo has the betrothal kiss, el beso dado.[11]
  • 1256–1263 – the Siete Partidas speak of the kiss the bridegroom receives.[13]
  • c. 1495 – Nebrija distinguishes the honest kiss, osculum, from the lover's kiss.[15]
  • 1571 – the first record from the Americas, in Mexico City.[20]
  • 1726 – the Diccionario de Autoridades records beso de paz and beso de Judas.[17]
  • 1770 – the Academy adds the sense of a violent knock between two heads or two things.[18]

Meanings

Noun

  1. A kiss: the act of touching someone or something with the lips, as a sign of love, greeting or respect: Le dio un beso en la mejilla al despedirse.[4][1]
  2. A symbolic gesture of a kiss, made without touching: Desde el andén nos lanzó un beso con la mano.[4][21]
  3. (colloquial) The knock two things give each other when they bump.[4]
  4. (colloquial) A violent blow two people give each other in the face or the head when they collide.[4]
  5. (Mexico) A small sweet made of ground walnuts and sugar.[19]

Word family

  • besito
  • besote

Usage notes

Set phrases include beso de Judas, a kiss or other show of affection that hides a betrayal, and beso de paz, a kiss given as a sign of affection and friendship.[4] Comerse a besos a alguien means to cover someone with kisses.[22] In the Canary Islands beso, usually in the plural, is a variant of bezo “lip”, recorded from the 19th century.[23] The REW does not connect bezo with the Latin word.[7]

References

  1. ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 1, 575
  3. ^ a b c Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. beso
  4. ^ a b c d e f g h 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. beso
  5. ^ Coromines, Joan (1980–2001), Diccionari etimològic i complementari de la llengua catalana, 10 vols., Barcelona: Curial / La Caixa (online ed., Institut d'Estudis Catalans 2024), p. 5, 579
  6. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. basium
  7. ^ a b c d Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. s.v. basium
  8. ^ a b c Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. baiser
  9. ^ a b c d de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  10. ^ Bénaben, Michel (2000), Dictionnaire étymologique de l'espagnol, Paris: Ellipses, p. s.v. beso
  11. ^ a b c d Real Academia Española (2013–), Corpus del Diccionario histórico de la lengua española (CDH), version 3.1, https://apps.rae.es/CNDHE, p. s.v. beso
  12. ^ a b Boggs, R. S.; Kasten, Lloyd; Keniston, Hayward; Richardson, H. B. (1946), Tentative Dictionary of Medieval Spanish, 2 vols., Chapel Hill, N.C., p. 75
  13. ^ a b Alonso Pedraz, Martín (1986), Diccionario medieval español: desde las Glosas Emilianenses y Silenses (s. X) hasta el siglo XV, 2 vols., Salamanca: Universidad Pontificia de Salamanca, p. 518
  14. ^ Gaspar y Roig (eds.) (1853–1855), Biblioteca ilustrada de Gaspar y Roig: Diccionario enciclopédico de la lengua española, 2 vols., Madrid: Imprenta y Librería de Gaspar y Roig, p. 1, 363
  15. ^ a b Lleal, Coloma (dir.), DICCA-XV: Diccionario del castellano del siglo XV en la Corona de Aragón, Barcelona: Universitat de Barcelona, Grup d'Estudis d'Història de la Llengua (GHCL), https://ghcl.ub.edu/diccaxv, p. s.v. beso
  16. ^ Nebrija, Antonio de (1513), Vocabulario español-latino, Salamanca, ed. Marina Vidal Díez (2007), Biblioteca Virtual Miguel de Cervantes, p. 303
  17. ^ a b c Real Academia Española (1726–1739), Diccionario de la lengua castellana (Diccionario de Autoridades), 6 vols., Madrid: Francisco del Hierro, p. 1, 599
  18. ^ a b Real Academia Española (1770), Diccionario de la lengua castellana, 2nd ed., vol. I: A–B, Madrid: Joachín Ibarra, p. 1, 479
  19. ^ a b Asociación de Academias de la Lengua Española (2010), Diccionario de americanismos, Lima: Santillana; online at https://www.asale.org/damer, p. s.v. beso
  20. ^ 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. beso
  21. ^ Battaner Arias, Paz (dir.) (2017), Diccionario general de la lengua española VOX, Barcelona: Larousse Editorial, p. s.v. beso
  22. ^ Moliner, María (2007), Diccionario de uso del español, 3rd ed., Madrid: Gredos, p. s.v. beso
  23. ^ Real Academia Española (2021–), Tesoro de los diccionarios históricos de la lengua española (TDHLE): Diccionario histórico (1933–1936), its unpublished slips, Diccionario histórico (1960–1996), DHECan, DHECR, DHEVen, https://www.rae.es/tdhle, p. s.v. beso

Related etymologies

Cite this entry

“Beso.” Etymologically, 7 Nov. 2026, etymologically.com/es/beso. Accessed 7 Nov. 2026.

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