Etymologically

Etymology and origin of the Spanish word circo

Confidence
Established
Formation
Borrowing
First attested
1200s Fuero Juzgo More words from the 12th century
Borrowed from
Latin circus
Ultimate origin
Latin circus
Etymology tree
inherited borrowed derived
Ancient Greek κρίκος (kríkos)
Latin circus
Romanian cerc
English circus
Spanish circo
The word's journey
From the same root
Ancient Greek κίρκος (kírkos) ← κρίκος
Latin circinus ← circus
Latin circiter ← circus
Latin circō ← circus
Latin circulus ← circus
Latin circum ← circus

Pronunciation

  • /ˈθiɾko/, [ˈθiɾ.ko], /ˈsiɾko/[1]

Forms

circo m (plural circos)[1]

Etymology

It is borrowed from Latin circus (“circle; circus”), a learned word beside the inherited doublet cerco “ring, circle; siege”, which continues the same Latin noun.[2][3][4][1] García de Diego likewise sets the learned word against the popular outcome in Castilian and in Portuguese, Portuguese cerco.[5] Bénaben also calls it the learned doublet of that word.[6]

In Latin the word first meant a circle, also a circle in the sky; the sense “circle” passed to the diminutive circulus, and the Latin noun came to name the building for races.[7][8] De Vaan considers it probably a loan from Ancient Greek κρίκος (kríkos, “ring”), also κίρκος (kírkos), a Greek word of uncertain origin; he calls the alternative, a partly reduplicated form of the root of curvus (“curved”), speculative.[8] Wiktionary takes the Greek word back to Proto-Indo-European *(s)ker- (“to turn, bend”).[1]

Earliest recorded meaning

The Old Spanish Fuero Juzgo (13th century) uses circos for gatherings of people who meet at night to sacrifice to devils: aquellos que facen circos de noche e fazen sacrificio a los diablos “those who make circles at night and sacrifice to the devils”.[9] The Roman sense appears about 1400 in Pero López de Ayala's translation of Livy, which lists el circo o el cómice o el campo marcial among the public places of Rome.[10]

Semantic evolution

Covarrubias in 1611 still said that circo was not a Spanish word but had come in through the Mirabilia Romae and other books; for him any round enclosure was a circo, the same as cerco, and he named the three circuses of Rome.[11] Autoridades (1729) defined it as a place ringed with tiers of seats, and also as the seats set out in a church for invited guests at a feast or a funeral.[12] The older sense of a sorcerer's circle survived in the dictionaries as an obsolete one, and Salvá added “a gathering of evildoers”.[13][14]

The modern circus came in during the 19th century: Gaspar y Roig describe an enclosure for equestrian exercises, the Academy added a place for gymnastic and equestrian exercises in 1869, and in 1899 a public building with tiers of seats around a circular ring.[15][14][16] In the Americas the word also names the travelling company itself (Chile, Mexico, the River Plate), and in Puerto Rico the ring of a cockpit, a sense also known in Jaén.[17][18][19][20] Today it is also a glacial cirque, a lunar crater, and colloquially a scene of confusion.[4][21]

Timeline

  • 13th century – the Fuero Juzgo uses circos for nocturnal gatherings of sorcerers.[9]
  • c. 1400 – Pero López de Ayala's translation of Livy names the Roman circo.[10]
  • 1490 – Alfonso de Palencia's Latin–Spanish vocabulary describes the Roman circus, where horses were raced.[9]
  • c. 1495 – Nebrija gives circo donde hazian juegos for Latin circus;[22] Corominas dates the word from here.[22][2][3]
  • 1611 – Covarrubias says the word is not Spanish but came in from the Mirabilia Romae.[11]
  • 1711 – the first record from the Americas, in Nueva Vizcaya (Mexico).[23]
  • 1729 – Autoridades records the seating sense used in churches.[12]
  • 1797 – a circo de lidear novillos, a ring for fighting young bulls, in Buenos Aires.[23]
  • 1869 – the Academy adds a place for gymnastic and equestrian exercises.[14]

Meanings

Noun

  1. A circus: a building or big tent with tiers of seats around one or more rings where acrobats, clowns and trained animals perform.[4][1]
  2. The show given in a circus, and the company of artists, animals and equipment that put it on: Esta noche vamos al circo.[4][24]
  3. (historical) In ancient Rome, a long enclosure for chariot and horse races.[4][1]
  4. (dated) Seats set out for guests invited to a ceremony, and the people who occupy them.[4]
  5. (geology) A semicircular hollow in a mountain range surrounded by steep walls, a cirque.[4][21]
  6. A lunar crater.[4]
  7. (colloquial) Confusion, disorder, chaos: La reunión acabó siendo un circo.[4][21]
  8. (Puerto Rico) The ring of a cockpit where gamecocks fight.[19][25]

Usage notes

The idiom monto un circo y me crecen los enanos “I set up a circus and the dwarfs grow”, said when everything goes wrong, is listed among its derived terms by Wiktionary.[1]

References

  1. ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 2, 42
  3. ^ a b Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. cerco
  4. ^ 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. circo
  5. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. 1659
  6. ^ Bénaben, Michel (2000), Dictionnaire étymologique de l'espagnol, Paris: Ellipses, p. s.v. circo
  7. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  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 c 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. 697
  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. circo
  11. ^ 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. 607
  12. ^ a b Real Academia Española (1726–1739), Diccionario de la lengua castellana (Diccionario de Autoridades), 6 vols., Madrid: Francisco del Hierro, p. 2, 356
  13. ^ Salvá, Vicente (1846), Nuevo diccionario de la lengua castellana, París: Librería de Don Vicente Salvá, p. 248
  14. ^ a b c Real Academia Española (1869), Diccionario de la lengua castellana, 11th ed., Madrid: Imprenta de Don Manuel Rivadeneyra, p. 175
  15. ^ 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, 566
  16. ^ Real Academia Española (1899), Diccionario de la lengua castellana, 13th ed., Madrid: Imprenta de los Sres. Hernando y Compañía, p. 227
  17. ^ Malaret, Augusto (1946), Diccionario de americanismos, 3rd ed., Buenos Aires: Emecé, p. 238
  18. ^ Santamaría, Francisco J. (1942), Diccionario general de americanismos, 3 vols., México: Pedro Robredo, p. 354
  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. circo
  20. ^ Alcalá Venceslada, Antonio (1951), Vocabulario andaluz, Madrid: Real Academia Española, p. 670
  21. ^ a b c Moliner, María (2007), Diccionario de uso del español, 3rd ed., Madrid: Gredos, p. s.v. circo
  22. ^ 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. circo
  23. ^ a b 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. circo
  24. ^ Battaner Arias, Paz (dir.) (2017), Diccionario general de la lengua española VOX, Barcelona: Larousse Editorial, p. s.v. circo
  25. ^ Academia Puertorriqueña de la Lengua Española; Universidad de Puerto Rico, Tesoro lexicográfico del español de Puerto Rico, https://tesoro.pr, p. s.v. circo

Related etymologies

Cite this entry

“Circo.” Etymologically, 14 Nov. 2026, etymologically.com/es/circo. Accessed 14 Nov. 2026.

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