Etymologically

Etymology and origin of the Spanish word sucio

Confidence
Established
Formation
Inherited
First attested
c. 1140 Cantar de mio Cid, as suzio More words from the 12th century
Inherited from
Latin sucidus via Old Spanish
Ultimate origin
Latin sucus

Pronunciation

  • /ˈsuθjo/, [ˈsu.θjo], /ˈsusjo/[1]

Forms

sucio (feminine sucia, masculine plural sucios, feminine plural sucias)[1] Old Spanish wrote suzio with a voiced /dz/ until Nebrija; texts also have susio and suzia.[2][3]

Etymology

It is inherited from Old Spanish suzio, inherited from Latin sūcidus (“juicy, moist”).[2][4][5][1] In Latin the word meant only “moist”, but classical writers used it especially of newly shorn wool, not yet washed and still damp with the sheep's sweat.[2][4][6] From this use the Romance sense “dirty” grew.[2][4] A Latin–Greek glossary already renders the adjective by Ancient Greek ἄπλυτον (áplyton, “unwashed”).[2] The ending developed as in limpio from limpidus.[1]

The word survives with the same sense in Italy, Raetia, Occitania, Catalonia and Portugal: Portuguese sujo, Old Catalan sutze, Old Occitan sotz and Italian sudicio.[2][7][8] Catalan sutza and French surge keep only the use for unwashed wool.[2] Judaeo-Spanish has Ladino suzio.[1]

The Latin adjective is formed from sūcus (“juice, sap”).[6][1] De Vaan reconstructs Proto-Italic *soukos and Proto-Indo-European *souḱ-o- (“juice”), of the same root as the verb for “to suck” in sūgō and the English word suck.[9][1]

Earliest recorded meaning

The Cantar de mio Cid (c. 1140) already has the modern sense: one who hid behind the beam of a wine press in great fear el manto e el brial todo suzio lo sacó “brought out his cloak and tunic all soiled”.[2][4]

Semantic evolution

Berceo and Juan Ruiz use the word in the same way.[2] Alfonso X's Lapidario still speaks of lana suzia “unwashed wool”, and also uses the word for obscene acts; the Estoria de España applies it to impure customs.[10] The Diccionario de Autoridades gives “disgusting, filthy”, “stained with sins” and “indecent, obscene”.[11] Terreros records el Sucio as a name for the devil.[12]

Salvá in 1846 recorded jugar sucio in billiards, and Domínguez nautical uses for a sea bottom with rocks and an overcast sky.[13][14] The Academy's 1899 dictionary added the sense “with damage, infection or impurity”, as in lazareto sucio.[15] The DLE now also gives “contrary to law or ethics”, as in guerra sucia “dirty war”, and the adverb “against the rules”, as in jugar sucio.[5] In much of Spanish America un sucio is a stain.[16][17]

Timeline

  • c. 1140 – suzio in the Cantar de mio Cid.[2][4]
  • 1220–1250 – the noun suciedad.[4]
  • 1250–1279 – Alfonso X's Lapidario has lana suzia.[10]
  • mid-13th century – the verb ensuciar.[4]
  • 1535 – first record in the Americas, in Mexico.[18]
  • 1611 – Covarrubias: one who is not clean in his person.[19]
  • 1786–1793 – Terreros records el Sucio “the devil”.[12]
  • 1846 – Salvá records jugar sucio in billiards.[13]
  • 1899 – the Academy's dictionary first gives the etymology, from Latin succidus.[15]

Meanings

Adjective

  1. dirty, filthy: having stains or impurities: Tenía las manos sucias.[5][1]
  2. That gets dirty easily: El blanco es un color sucio para un sofá.[5][20]
  3. That makes things dirty: un perro muy sucio.[5]
  4. Dishonest; obscene in deeds or words.[5][1]
  5. Of a colour: dull, darkened.[5]
  6. Damaged, infected, imperfect or impure.[5]
  7. Contrary to the law or to ethics: dinero sucio, guerra sucia.[5][1]

Adverb

  1. Without keeping to the rules of a game: jugar sucio.[5][1]

Noun

  1. (Honduras, Nicaragua, Cuba, Puerto Rico, Colombia, Bolivia) A stain, a mark of dirt.[16]

Word family

  • suciedad
  • ensuciar
  • suciamente
  • jugoso
  • suculento
  • Latin sūcidus
  • Portuguese sujo

Usage notes

En sucio means “in rough draft”.[5]

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 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. 5, 324
  3. ^ Diccionario del Español Medieval electrónico (DEMel), data publication 2026 (CC BY-SA), Universität Rostock, p. s.v. sucio
  4. ^ a b c d e f g Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. sucio
  5. ^ a b c d e f g h i j k 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. sucio
  6. ^ a b Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. sūcidus
  7. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. s.v. sūcidus
  8. ^ Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. 3175
  9. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  10. ^ 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. sucio
  11. ^ Real Academia Española (1726–1739), Diccionario de la lengua castellana (Diccionario de Autoridades), 6 vols., Madrid: Francisco del Hierro, p. 6, s.v. sucio
  12. ^ a b Terreros y Pando, Esteban de (1786–1793), Diccionario castellano con las voces de ciencias y artes y sus correspondientes de las tres lenguas francesa, latina e italiana, 4 vols., Madrid: Viuda de Ibarra, p. 3, 543
  13. ^ a b Salvá, Vicente (1846), Nuevo diccionario de la lengua castellana, París: Librería de Don Vicente Salvá, p. 1018
  14. ^ Domínguez, Ramón Joaquín (1846–1847), Diccionario nacional o gran diccionario clásico de la lengua española, 2 vols., Madrid: Establecimiento Léxico-Tipográfico de R. J. Domínguez, p. 2, 1591
  15. ^ a b Real Academia Española (1899), Diccionario de la lengua castellana, 13th ed., Madrid: Imprenta de los Sres. Hernando y Compañía, p. 932
  16. ^ 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. sucio
  17. ^ Academia Dominicana de la Lengua; Instituto Guzmán Ariza de Lexicografía (2024), Diccionario del español dominicano, 2nd ed., online at https://ded.igalex.org, p. s.v. sucio
  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. sucio
  19. ^ Covarrubias Orozco, Sebastián de (1611), Tesoro de la lengua castellana o española, Madrid: Luis Sánchez (Biblioteca Wordkers transcription, CC BY 4.0), p. 1312
  20. ^ Moliner, María (2007), Diccionario de uso del español, 3rd ed., Madrid: Gredos, p. s.v. sucio

Related etymologies

Cite this entry

“Sucio.” Etymologically, 14 Nov. 2026, etymologically.com/es/sucio. Accessed 14 Nov. 2026.

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