Etymologically

Etymology and origin of the Portuguese word canhão

Confidence
Probable
Formation
Borrowing
First attested
1443 spelt canoes More words from the 15th century
Borrowed from
Spanish cañón
Ultimate origin
Ancient Greek κάννα
Etymology tree
inherited borrowed derived
Spanish cañón
English canyon
Portuguese canhão

Pronunciation

  • Brazil: /kɐ̃ˈɲɐ̃w̃/, [kɐ̃ˈj̃ɐ̃ʊ̯̃][1]
  • Portugal: /kɐˈɲɐ̃w̃/[1]

Forms

canhão m (plural canhões)[1] Houaiss records the plural canoes in 1443 and canom and canoões in the 15th century.[2] Bluteau spells it canhaõ.[3]

Etymology

It is borrowed from Spanish cañón, which in turn comes from Italian cannone, according to Houaiss and Cunha.[2][4] Houaiss dates the Italian word to the 14th century as “thick tube” and to 1514–1520 as “piece of artillery”, and the Spanish word to 1535 as a military term.[2] The DELI gives the same Italian dates.[5] Wiktionary and the Aurélio leave open whether the Portuguese word came from Italian or from Spanish.[1][6] The DLP instead treats the Spanish word as an augmentative of caño (“pipe”).[7] Corominas lists it among the derivatives of caña (“reed”), from about 1400, with the sense “tube for firing projectiles” from 1535.[8] Vieira (1871) held that it was impossible to say which Romance language the word came from.[9]

The Italian word is an augmentative of canna (“reed, cane, tube”), from Latin canna (“reed, tube, flute”).[2][1] The Latin word is a borrowing of Ancient Greek κάννα (kánna, “reed”).[1] Wiktionary traces the Greek word to an Akkadian word for reed, and Beekes notes that it may have come through a Pre-Greek, perhaps Anatolian, source.[1][10]

The sense “canyon” has another source: Houaiss takes it from the same Spanish word in that sense, older callón (1560–1575), of uncertain origin according to Corominas, perhaps from calle (“street”), from callis (“narrow path”).[2][11] Its doublet is the borrowing cânion.[1][6]

Earliest recorded meaning

Houaiss's first record is the plural canoes, of 1443, and Cunha dates the plural to the 15th century with the sense “piece of artillery; tube for firing projectiles”.[2][4]

Semantic evolution

Bluteau (1712–1728) describes the cannon used in sieges, both to attack and to defend towns, and names its parts.[3] Morais (1789) adds two senses from the shape of a tube: the thickest feathers of the wings of a bird of prey, and a part of a horse's bit.[12] Vieira explains the first as a term of falconry, quoting Diogo Fernandes Ferreira.[9] The turned-up end of a sleeve or boot is in Caldas Aulete's first edition and in Figueiredo (1899).[13][14]

Caldas Aulete also recorded a slang sense “harlot” in the Minho, a familiar “heavy, pretentious woman” and a Brazilian popular “old ugly woman”.[13] The insult survives in Brazil for a very ugly person.[2][1] Brazilian football calls a very hard kick, and a player who kicks very hard, a canhão.[2] The geological “canyon” and the cylinder of a lock are modern senses.[2][6]

Timeline

  • 1443 – first record, the plural canoes.[2]
  • 15th century – the forms canom and canoões.[2]
  • 1638 – first record of the verb canhonear.[4]
  • 1712–1728 – Bluteau describes the cannon and its parts.[3]
  • 1789 – Morais adds the thick feathers of a bird of prey and a part of a horse's bit.[12]
  • 1813 – first record of canhonaço “cannon shot”, taken from Spanish cañonazo.[4]
  • 1844 – canhoneira is first recorded for a small warship.[4]
  • 1871 – Vieira declares the immediate source of the word uncertain.[9]

Meanings

Noun

  1. (military) A cannon, a large-calibre piece of artillery.[2][6]
  2. The thick part of the shaft of a bird's wing feather; a young feather still in its sheath.[2][6]
  3. The turned-back end of a sleeve, glove or boot: o canhão da bota.[2][6]
  4. A part of a horse's bit.[2][12]
  5. The hollow metal cylinder at the entrance of some locks.[2][6]
  6. (geology) A canyon, a deep, winding valley cut by a river; cânion.[2][6]
  7. (photography, theatre) A powerful spotlight on a movable stand.[2][6]
  8. (Brazil, football) A very hard kick; a player who kicks very hard.[2]
  9. (informal) A very ugly person, usually a woman.[2][1]

Word family

  • canhonear
  • canhoneio

Usage notes

Wiktionary records the sense “woman of the night” in the Azores, close to the old slang sense “harlot” that Caldas Aulete gave for the Minho.[1][13]

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 k l m n o p q r s t Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. canhão
  3. ^ a b c Bluteau, Raphael (1712–1728), Vocabulario portuguez e latino, 8 vols. + 2 supplement vols., Coimbra / Lisboa (CLP transcription, Universidade de Aveiro), p. s.v. canhaõ
  4. ^ a b c d e Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. canhão
  5. ^ Cortelazzo, Manlio; Zolli, Paolo (1999), Dizionario etimologico della lingua italiana, 2nd ed. by Manlio Cortelazzo and Michele A. Cortelazzo, Bologna: Zanichelli
  6. ^ a b c d e f g h i Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. canhão
  7. ^ Academia das Ciências de Lisboa, Dicionário da Língua Portuguesa, revised online edition (2023–) of the Dicionário da Língua Portuguesa Contemporânea (2001), https://dicionario.acad-ciencias.pt, p. s.v. canhão
  8. ^ Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. caña
  9. ^ a b c Vieira, Frei Domingos (1871–1874), Grande Diccionario Portuguez ou Thesouro da lingua portugueza, 5 vols., Porto: Ernesto Chardron e Bartholomeu H. de Moraes, p. 2, 80
  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
  11. ^ Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. cañón
  12. ^ a b c Silva, António de Morais (1789), Diccionario da lingua portugueza composto pelo padre D. Rafael Bluteau, reformado, e accrescentado, 2 vols., Lisboa: Simão Thaddeo Ferreira, p. 1, 226
  13. ^ a b c Aulete, Francisco Júlio Caldas, Dicionário contemporâneo da língua portuguesa (1st ed. 1881), online as Aulete Digital, Rio de Janeiro: Lexikon, https://aulete.com.br, p. s.v. canhão
  14. ^ Figueiredo, Cândido de (1899), Novo diccionário da língua portuguesa, 1st ed., 2 vols., Lisboa: Tavares Cardoso & Irmão, p. s.v. canhão

Related etymologies

Cite this entry

“Canhão.” Etymologically, 15 Nov. 2026, etymologically.com/pt/canh%C3%A3o. Accessed 16 Nov. 2026.

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