baño

Forms

baño m (plural baños)^[1] Old Spanish wrote banno and baño, and in eastern texts banyo and vanyo; an Aragonese charter of 1077 has banio.^[2][3]

Etymology

It is inherited from Old Spanish banno, inherited from Vulgar Latin baneum, a spoken form of Latin balneum (“bathroom; baths”).^[4][5][6][1] This form, recorded in an inscription at Pompeii and in a papyrus, simplified the awkward cluster /lnj/, and all the Romance languages continue it; the Slavic languages borrowed it early.^[4] Traces of the classical form survive in Spanish place names such as Boñar, Boñuelos, Albuniel and Buñol.^[4][7] The Latin /nj/ gave Spanish /ɲ/, spelt ⟨nn⟩ in the old texts and later ⟨ñ⟩.^[1][2]

The same word is Portuguese banho, Galician baño, Asturian bañu, Catalan bany, Occitan banh, French bain, Italian bagno and Romanian baie.^[8][1][7]

balneum (also balineum) was borrowed from Ancient Greek βαλανεῖον (balaneîon, “bath, bathroom”), early enough for the second /a/ to be weakened and lost.^[1][9] Beekes rejects a link with βάλανος (bálanos, “acorn”) and takes the Greek word to be Pre-Greek, as a term for warm bathing, probably an Aegean custom.^[10]

The sense “prison for captives” comes from a building in Constantinople, a former bathhouse in which the Turks kept their Christian captives.^[4][5] Corominas and Corriente reject Eguílaz's derivation of this sense from an Arabic word for “building”.^[4][11][12]

Earliest recorded meaning

Corominas's first record is a charter of 1048 in Oelschläger's list.^[4][5] In Berceo's Vida de Santo Domingo de Silos (c. 1236, in a late 13th-century copy) the word is already figurative: quantos aquí sedemos iacemos en mal baño “all of us here lie in a bad bath”, that is, in a sorry plight.^[3] The Libro de Alexandre has the plain sense, a bath given to someone being cared for: metiéronlo en baños “they put him in baths”.^[3]

Semantic evolution

Alfonso X's prose uses the word for the act of bathing, the room where one bathes and a place with hot springs.^[13] Autoridades (1726) gives the act of washing in water, wine or another liquid, for cleanliness or as a remedy, the place where baths are taken and the tub one bathes in.^[14] The Academy's dictionary of 1770 adds the sugar coating of sweets and any layer of wax or other matter that covers a thing.^[15] By 1843 it also had the painter's coat of colour, the prison for captives and the chemist's bath, a gentle heat obtained by putting a substance between the fire and the vessel.^[16]

The prison sense is first recorded in 1605, in the Quijote.^[5][4] Italian has bagno in this sense somewhat later, and French bagne (1701) is thought to come from the Italian.^[4]

Today baño also means the bathroom of a house and, as a euphemism, the toilet.^[6][17] The sense “toilet” is the common one in the Americas.^[18] In Honduras, El Salvador and Nicaragua a baño is also a scolding.^[19] Several languages of the Philippines borrowed the word for “bathroom, toilet”, as Tagalog banyo.^[1]

Timeline

• 1048 – first record, in a charter.^[4][5]
• 1077 – an Aragonese charter has the form banio.^[2]
• c. 1236 – Berceo uses en mal baño figuratively.^[3]
• 1250–1279 – Alfonso X's Lapidario uses banno for a bath, a bathroom and a spa.^[13]
• 1559 – first record in the Americas, at Lima.^[20]
• 1605 – the Quijote uses the word for the prison where the Turks kept their captives.^[5][4]
• 1726 – Autoridades defines it as an act of washing, the place of bathing and the tub.^[14]
• 1770 – the Academy adds the coating of sugar or wax.^[15]
• 1899 – the Academy gives the etymology, from Latin balneum.^[21]

Meanings

Noun

1. The act of bathing; a bath: Después del partido se dio un baño caliente.^[6][1]
2. Exposure of the body, or part of it, to the strong or lasting effect of a physical agent such as heat, cold, steam, sun or mud: un baño de sol.^[6]
3. The water or other liquid used for bathing.^[6]
4. A bathtub.^[6]
5. A bathroom; short for cuarto de baño.^[6][1]
6. (often in the plural) A place with waters for bathing, a spa.^[6]
7. A toilet, the room with the lavatory.^[6][1]
8. A coating left on a thing that has been dipped, such as sugar on sweets, wax, or silver or gold plating.^[6][1]
9. (figurative) A superficial layer of some quality or knowledge, a veneer.^[6][22]
10. (historical) A large yard or courtyard with cells or huts round it, in which the Moors kept their captives.^[6]
11. (engineering) The mass of molten metal collected in the hearth or crucible of a furnace.^[6]
12. (painting) A coat of colour given over what is already painted.^[6]
13. (chemistry) Heating by placing a substance between the heat source and what is heated, as in baño María.^[6]
14. (obsolete) A public washing place.^[6]
15. (Honduras, El Salvador, Nicaragua) A scolding, a reprimand.^[19]

Word family

• bañar
• bañado
• bañera
• bañista
• cuarto de baño
• traje de baño
• baño María

Related words

• balneario
• Latin balneum
• Portuguese banho
• Italian bagno

Usage notes

Baño María or baño de María, a vessel of hot water in which another is set to heat slowly, translates French bain-marie, from Medieval Latin balneum Mariae;^[23][24] Gómez de Silva explains the Latin name as a mistranslation of a Medieval Greek name meaning “Mary's furnace”, and the 2001 Academy dictionary refers it to Miriam, sister of Moses, held to be the first alchemist.^[23][24]

References

1. ^ a b c d e f g h i j k Wiktionary, the free dictionary, https://en.wiktionary.org
2. ^ a b c Diccionario del Español Medieval electrónico (DEMel), data publication 2026 (CC BY-SA), Universität Rostock, p. s.v. baño
3. ^ 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. baño
4. ^ a b c d e f g h i j Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 1, 491
5. ^ a b c d e f Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. baño
6. ^ a b c d e f g h i j k l m n o p 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. baño
7. ^ a b 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. 1, 622
8. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. 906
9. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. balneum
10. ^ Beekes, Robert S. P. (2010), Etymological Dictionary of Greek, with the assistance of Lucien van Beek, Leiden Indo-European Etymological Dictionary Series 10, Leiden; Boston: Brill, p. s.v. βαλανεῖον
11. ^ Corriente, Federico (1999), Diccionario de arabismos y voces afines en iberorromance, Madrid: Gredos, p. 487
12. ^ Eguílaz y Yanguas, Leopoldo de (1886), Glosario etimológico de las palabras españolas (castellanas, catalanas, gallegas, mallorquinas, portuguesas, valencianas y bascongadas) de origen oriental, Granada: La Lealtad, p. 362
13. ^ a b 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. baño
14. ^ a b Real Academia Española (1726–1739), Diccionario de la lengua castellana (Diccionario de Autoridades), 6 vols., Madrid: Francisco del Hierro, p. 1, 547
15. ^ a b Real Academia Española (1770), Diccionario de la lengua castellana, 2nd ed., vol. I: A–B, Madrid: Joachín Ibarra, p. 1, 439
16. ^ Real Academia Española (1843), Diccionario de la lengua castellana, 9th ed., Madrid: Imprenta de D. Francisco María Fernández, p. 90
17. ^ Real Academia Nacional de Medicina (2011), Diccionario de términos médicos, Madrid: Editorial Médica Panamericana; online at https://dtme.ranm.es, p. s.v. baño
18. ^ Academia Puertorriqueña de la Lengua Española; Universidad de Puerto Rico, Tesoro lexicográfico del español de Puerto Rico, https://tesoro.pr, p. s.v. baño
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. baño
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. baño
21. ^ Real Academia Española (1899), Diccionario de la lengua castellana, 13th ed., Madrid: Imprenta de los Sres. Hernando y Compañía, p. 124
22. ^ Moliner, María (2007), Diccionario de uso del español, 3rd ed., Madrid: Gredos, p. s.v. baño
23. ^ a b Gómez de Silva, Guido (1988), Breve diccionario etimológico de la lengua española, México: Fondo de Cultura Económica / El Colegio de México, p. 109
24. ^ a b Real Academia Española (2001), Diccionario de la lengua española, 22nd ed., Madrid: Espasa-Calpe, p. s.v. baño