Etymologically

Etymology and origin of the Portuguese word chaga

Confidence
Established
Formation
Inherited
First attested
1200s Cantigas de Santa Maria and a satirical song of Alfonso X More words from the 13th century
Inherited from
Latin plaga
Ultimate origin
Latin plaga
Etymology tree
inherited borrowed derived
Latin plāga
French plaie
Italian piaga
Portuguese chaga
From the same root
Latin plagium ← plāga

Pronunciation

  • Brazil: /ˈʃa.ɡɐ/[1]
  • Portugal: /ˈʃa.ɡɐ/, [ˈʃa.ɣɐ][1]
  • Northern, Portugal: /ˈt͡ʃa.ɡɐ/, [ˈt͡ʃa.ɣɐ][1]
  • Portugal, Southern: /ˈʃa.ɡɐ/[1]

Forms

chaga f (plural chagas)[1] Old Galician-Portuguese wrote chaga and chagua.[2][3] Houaiss also records chegua in the 14th century.[2][3]

Etymology

It is inherited from Latin plāga (“blow, wound”), written Old Galician-Portuguese chaga in the oldest texts.[3][4][1] Latin initial /pl/ became /tʃ/, spelt ⟨ch⟩, as in chantar and chorar.[5] Houaiss distinguishes this word from the Latin homonym with a short vowel, “stretch of land”, the source of praia.[3] The semi-learned praga is a doublet.[1]

The same Latin word is Galician chaga, Spanish llaga, Catalan plaga, French plaie, Italian piaga and Romanian plagă.[6][1] García de Diego also records a form jaga in the Trás-os-Montes dialect.[7]

The Latin word belongs with plangō (“to strike”).[8][1] It matches Ancient Greek πληγή (plēgḗ, “blow, stroke”) in its Doric form, and the DHLF allows either a borrowing from Doric Greek through southern Italy or a native derivative of the same root as the Latin verb.[9] Wiktionary traces it to Proto-Indo-European *pleh₂g-, an extension of a root meaning “to beat”.[1] Vieira rejects an older derivation from a Persian word.[5]

Earliest recorded meaning

The Cantigas de Santa Maria use the word for a wound that the doctors of Pisa could not close (non lle poderon a chaga serrar), and a satirical song of Alfonso X speaks of a sore that is never closed.[2] The first dated record is a text of 1297: se for mancebo de soldada e se ficar per Razõ das chagas “if he is a hired lad and stays on account of his wounds”.[2][3] The sense is “wound”, often an open one.[2]

Semantic evolution

In the medieval texts the word means “wound”: the Crónica Troiana looks for a medicine to heal das chagas, and the Miragres de Santiago speak of the marks of the wounds on the hands.[2][2] The sense “ulcer, festering sore” is Romance rather than Latin.[10] Barbosa (1611) renders it with Latin ulcus and Bluteau (1712–1728) defines it as a break in the flesh with pus or rot.[11][12] Morais (1789) quotes Camões's alma feita em chaga viva “a soul turned into a raw wound” as a figurative use.[13] The plural chagas names a garden plant with reddish flowers, the capuchinha or nasturtium.[13][14] In European Portuguese the word is also an informal term for a tiresome person and, pejoratively, for an employer; prison slang used it for a year of sentence or of exile.[3][15] In heraldry it names each of the small blue shields in the arms of Portugal.[3]

The word passed into Guinea-Bissau Creole as tcaga.[1]

Timeline

  • 13th century – the Cantigas de Santa Maria and a song of Alfonso X use chaga.[2]
  • 1297 – first dated record.[2][3]
  • 14th century – the spelling chegua.[3]
  • c. 1430 – the Horto do Esposo (copied 1390–1437) has the word.[16]
  • 1554 – a private letter spells it chagua.[17]
  • 1569 – Cardoso renders it with Latin plaga and ulcus.[18]
  • 1789 – Morais records the plant name chagas and Camões's chaga viva.[13]

Meanings

Noun

  1. An open, festering wound; an ulcer (úlcera).[3][19][1]
  2. The scar (cicatriz) left by such a wound.[3][19]
  3. A cut in the bark of a tree.[3][19]
  4. (figurative) A source of grief or affliction; a harmful social ill; misfortune.[3][19]
  5. (Portugal, informal) A tiresome, irritating person;[3][20] (pejorative) an employer, boss.[3][20]
  6. (heraldry) Each of the blue shields in the arms of Portugal.[3]
  7. (in the plural) The nasturtium (capuchinha) and its flower.[20][14]
  8. (Portugal, prison slang) A year; a period of exile or sentence.[3]

Word family

  • achagado
  • chagado
  • chagar
  • praga
  • Latin plāga
  • Galician chaga
  • Spanish llaga

Usage notes

Fixed phrases: chaga viva “deep sorrow, great misery”, and pôr o dedo na chaga “to put one's finger on the cause of the trouble”.[14][21] In Portugal chaga no bofe was a popular name of tuberculosis.[3]

References

  1. ^ a b c d e f g h i j k l Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i Instituto da Lingua Galega, Dicionario de dicionarios do galego medieval (DDGM), ed. Ernesto González Seoane, Santiago de Compostela: Universidade de Santiago de Compostela, https://ilg.usc.gal/ddgm, p. s.v. chaga
  3. ^ a b c d e f g h i j k l m n o p q r Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. chaga
  4. ^ Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. chaga
  5. ^ a b 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, 187
  6. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 6562
  7. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. plaga
  8. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. plāga
  9. ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. plaie
  10. ^ Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 3, 720
  11. ^ Barbosa, Agostinho (1611), Dictionarium lusitanicolatinum, Braga: Fructuoso Lourenço de Basto (CLP transcription, Universidade de Aveiro), p. s.v. chaga
  12. ^ Bluteau, Raphael (1712–1728), Vocabulario portuguez e latino, 8 vols. + 2 supplement vols., Coimbra / Lisboa (CLP transcription, Universidade de Aveiro), p. s.v. chaga
  13. ^ 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, 260
  14. ^ a b c Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 1989
  15. ^ Silva Bastos, José Timóteo da (1912), Diccionario etymologico, prosodico e orthographico da lingua portugueza, Lisboa: Parceria António Maria Pereira, p. s.v. chaga
  16. ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. chaga
  17. ^ CLUL (ed.) (2014), P.S. Post Scriptum: Arquivo Digital de Escrita Quotidiana em Portugal e Espanha na Época Moderna, Lisboa: Centro de Linguística da Universidade de Lisboa, http://ps.clul.ul.pt, p. s.v. chaga
  18. ^ Cardoso, Jerónimo (1569–1570), Dictionarium ex lusitanico in latinum sermonem, Lisboa: João Álvares (CLP transcription, Universidade de Aveiro), p. s.v. chaga
  19. ^ a b c d Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. chaga
  20. ^ a b c 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. chaga
  21. ^ 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. chaga

Related etymologies

Cite this entry

“Chaga.” Etymologically, 15 Nov. 2026, etymologically.com/pt/chaga. Accessed 16 Nov. 2026.

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