Etymologically

Etymology and origin of the Spanish word nublo

Confidence
Established
Formation
Inherited
First attested
1256–1265 Alfonso X, Siete Partidas More words from the 13th century
Inherited from
Latin nubilus
Ultimate origin
Latin nūbēs
Etymology tree
inherited borrowed derived
Latin nūbēs
Italian nube
Spanish nube
Latin nūbilus
Spanish nublo
From the same root
Latin nūbēcula ← nūbēs
Latin nūbifer ← nūbēs
Latin nūbigena ← nūbēs
Latin nūbilum ← nūbilus

Pronunciation

  • /ˈnublo/, [ˈnu.β̞lo][1]

Forms

nublo m (plural nublos)[1] Nebrija and 16th-century texts also write ñublo.[2][3][1] The feminine of the adjective is nubla.[4][1]

Etymology

It is inherited from Latin nūbilus (“cloudy, overcast”).[4][1][5][6] Latin also used the adjective as a noun, nūbilum (“cloudy weather”), and in the plural for storm clouds.[7][8] García de Diego thinks the Castilian form owes something to anublar.[6]

The same Latin adjective gave Aragonese nublo, Asturian nublu, Catalan núvol, Old Occitan nivol, Italian nuvola and Romanian nour (“cloud”).[9][10]

The Latin adjective is formed on nūbēs (“cloud”), the source of nube; the OLD analyses it as the noun with the suffix -ilus, Wiktionary as the noun with -idus, with /d/ changed to /l/.[11][1][5] The noun goes back to Proto-Indo-European *(s)newdʰ- (“to cover”), whose only direct cognate, according to de Vaan, is Welsh nudd (“haze”).[12][1]

Earliest recorded meaning

The DEMel finds nublo in Alfonso X's Siete Partidas (1256–1265).[13] In the General estoria (1272–1275) it means a cloud that threatens a storm.[14] The BDELC dates the word only to 1335, the Libro de buen amor, where Juan Ruiz speaks of a sudden storm cloud, rrevatado nublo.[5][15]

Semantic evolution

In Old Spanish nublo was mainly a noun, “storm cloud”; the Coplas de Mingo Revulgo have el nublo todo se cierra “the storm cloud closes in”.[14][16] Nebrija gives ñublo del pan, Latin rubigo, for blight of the grain, and Oudin translates the word with French nielle des blés.[2] The Academy marked this sense “smut” as obsolete from 1817, but the DLE again lists it without that label.[17][4]

Covarrubias in 1611 explains it as whatever covers the sun.[18] Autoridades records the adjective “cloudy” and the noun “cloud, overcast sky”.[16] The adjective lives on in Leonese and Asturian, and Wiktionary labels it Latin American.[19][20][1] In Andalusia un nublo is a crowd of people or things.[21] In the Americas the noun appears from 1571, in Mexico City.[3]

Timeline

  • 1256–1265 – nublo in Alfonso X's Siete Partidas.[13]
  • 1272–1275 – the General estoria uses it for a storm cloud.[14]
  • 1335 – Juan Ruiz's rrevatado nublo, the BDELC's first date.[5][15]
  • c. 1495 – Nebrija has ñublo del pan for blight of grain.[2]
  • 1571 – first record in the Americas, in Mexico City.[3]
  • 1611 – Covarrubias defines nublo and nublado.[18]
  • 1817 – the Academy lists the sense “smut” as obsolete.[17]
  • 1884 – the Academy gives the etymology from Latin nubilus.[22]

Meanings

Adjective

  1. cloudy, overcast: Amaneció nublo y frío.[4][23][1]

Noun

  1. A storm cloud, a cloud that threatens a storm.[4][1]
  2. (botany) smut, a parasitic fungus of cereals (the same as tizón).[4][23]
  3. (Andalusia) A crowd of people or things.[21]

References

  1. ^ a b c d e f g h i j Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c 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. nublo
  3. ^ a b c 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. ñublo
  4. ^ a b c d e f 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. nublo
  5. ^ a b c d Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. nube
  6. ^ a b García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. art. 4631
  7. ^ Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press, p. s.v. nūbilus
  8. ^ Segura Munguía, Santiago (2001), Nuevo diccionario etimológico latín-español y de las voces derivadas, Bilbao: Universidad de Deusto, p. 499
  9. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. s.v. nūbilus
  10. ^ 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, 989
  11. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. nūbilus
  12. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  13. ^ a b Diccionario del Español Medieval electrónico (DEMel), data publication 2026 (CC BY-SA), Universität Rostock, p. s.v. nublo
  14. ^ a b c 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. nublo
  15. ^ a b Cejador y Frauca, Julio (1929), Vocabulario medieval castellano, Madrid: Librería y Casa Editorial Hernando, p. 310
  16. ^ a b Real Academia Española (1726–1739), Diccionario de la lengua castellana (Diccionario de Autoridades), 6 vols., Madrid: Francisco del Hierro, p. 4, 696
  17. ^ a b Real Academia Española (1817), Diccionario de la lengua castellana, 5th ed., Madrid: Imprenta Real, p. 603
  18. ^ 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. 1168
  19. ^ Le Men Loyer, Janick (2002–2012), Léxico del leonés actual, 4 vols., León: Centro de Estudios e Investigación San Isidoro; electronic version, Universidad de León, p. s.v. nublo
  20. ^ Rato y Hevia, Apolinar de (1891), Vocabulario de las palabras y frases bables que se hablaron antiguamente y de las que hoy se hablan en el Principado de Asturias, Madrid: Manuel G. Hernández, p. 88
  21. ^ a b Alcalá Venceslada, Antonio (1951), Vocabulario andaluz, Madrid: Real Academia Española, p. 429
  22. ^ Real Academia Española (1884), Diccionario de la lengua castellana, 12th ed., Madrid: Imprenta de D. Gregorio Hernando (the first Academy edition with etymologies), p. 745
  23. ^ a b Moliner, María (2007), Diccionario de uso del español, 3rd ed., Madrid: Gredos, p. s.v. nublo

Related etymologies

Cite this entry

“Nublo.” Etymologically, 13 Nov. 2026, etymologically.com/es/nublo. Accessed 14 Nov. 2026.

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