Etymologically

Etymology and origin of the Portuguese word coxa

Confidence
Established
Formation
Inherited
First attested
1300s Crónica Troiana, spelt coyxa More words from the 14th century
Inherited from
Latin coxa
Ultimate origin
Proto-Indo-European *kóḱseh₂
Etymology tree
inherited borrowed derived
Latin coxa
French cuisse
Italian coscia
Portuguese coxa
Romanian coapsă

Pronunciation

  • Brazil: /ˈko.ʃɐ/[1]
  • Portugal: /ˈko.ʃɐ/[1]

Forms

coxa f (plural coxas)[1] Medieval texts write coxa, coixa and coyxa, and the 15th century also couxa.[2][3]

Etymology

It is inherited from Latin coxa (“hip”), written Old Galician-Portuguese coixa and Old Galician-Portuguese coyxa in medieval texts.[2][4][1] The Latin word meant the hip of a person or the haunch of an animal;[5][6][7] Nascentes notes that its sense moved down the leg.[5][6][7] In the Romance languages it means the thigh almost everywhere, and it replaced the classical femur in that sense.[8][9] Williams explains the old form: the vowel before the Latin ⟨x⟩ gave ⟨oi⟩, and in modern Portuguese the /i/ was absorbed by the following /ʃ/.[10][11] Priberam alone takes the noun as the feminine of coxo.[12]

The same Latin word is Galician coxa, Catalan cuixa, French cuisse, Italian coscia and Romanian coapsă.[8][1] Old Castilian also had Old Spanish coxa, and Spanish cuja keeps the word only in other senses.[13][14]

The Latin word goes back to Proto-Italic *koksā and Proto-Indo-European *kóḱseh₂, from *koḱs- (“joint, limb”).[1][5] It is cognate with Old Irish cos (“foot, leg”) and Welsh coes (“leg, shank”).[1] Latin derived from it coxendīx (“hip”) and coxus (“lame”), the source of the adjective.[5]

Earliest recorded meaning

The Crónica Troiana has deulle tal ferida por çima da coyxa “he gave him such a wound above the thigh”, and the Miragres de Santiago Et a perna cõ a coyxa todo me secou “and my leg with the thigh withered completely”.[3][15] García de Diego quotes As coixas e as pernas from Mestre Giraldo's Livro d'Alveitaria.[13]

Semantic evolution

Cardoso (1569) glosses the word with Latin femur.[16] Morais (1789) also records coxa for a piece of armour on which the knight rested the butt of his lance.[17] Silva Bastos (1912) lists the pear varieties coxa-de-dama and coxa-de-freira.[18]

Zoology uses it for the first segment of an arthropod's leg.[2] The thigh of an animal is also a cut of meat, the drumstick of a bird.[19][1] In Brazilian football slang a coxa is a supporter of the Coritiba club, from coxa-branca.[2][1]

Timeline

  • 14th century – first record; the Crónica Troiana writes coyxa.[2][4][3]
  • 15th century – the spelling couxa.[2]
  • 1569 – Cardoso glosses Coxa as Latin femur.[16]
  • 1789 – Morais records the armour sense.[17]
  • 1881 – first record of coxalgia.[4]
  • 1912 – Silva Bastos lists coxa-de-dama and coxa-de-freira.[18]

Meanings

Noun

  1. The thigh, the part of the leg between the hip and the knee, whose bone is the fêmur.[2][20][1]
  2. The thigh of an animal as food; a drumstick.[19][1]
  3. (zoology) The coxa, the basal segment of the leg of an arthropod.[2][1]
  4. (Brazil, football, informal) A supporter of the Coritiba club; also as an adjective.[2][20]

Word family

  • coxal
  • coxão
  • coxinha
  • coxudo
  • encoxar
  • coxa-branca
  • coxalgia

Usage notes

Nas coxas and em cima da(s) coxa(s) mean “hastily, carelessly”.[2][20] The spelling is also the feminine of the adjective coxo “lame”.[21]

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 j Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. coxa
  3. ^ a b c 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. coyxa
  4. ^ a b c Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. coxa
  5. ^ a b c d de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  6. ^ a b Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. coxa
  7. ^ a b Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. coxa
  8. ^ a b Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 2291
  9. ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. cuisse
  10. ^ Williams, Edwin B. (1938), From Latin to Portuguese: Historical Phonology and Morphology of the Portuguese Language, Philadelphia: University of Pennsylvania Press, p. § 37.3A
  11. ^ Williams, Edwin B. (1938), From Latin to Portuguese: Historical Phonology and Morphology of the Portuguese Language, Philadelphia: University of Pennsylvania Press, p. § 92.9
  12. ^ Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. coxa
  13. ^ a b García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. coxa
  14. ^ 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. cuja
  15. ^ 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. coxa
  16. ^ a b Cardoso, Jerónimo (1569–1570), Dictionarium ex lusitanico in latinum sermonem, Lisboa: João Álvares (CLP transcription, Universidade de Aveiro), p. s.v. coxa
  17. ^ a b 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, 344
  18. ^ a b Silva Bastos, José Timóteo da (1912), Diccionario etymologico, prosodico e orthographico da lingua portugueza, Lisboa: Parceria António Maria Pereira, p. s.v. coxa
  19. ^ a b 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. coxa
  20. ^ a b c Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. coxa
  21. ^ Estraviz, Isaac Alonso, Dicionário Estraviz, https://estraviz.org, p. s.v. coxa

Related etymologies

Cite this entry

“Coxa.” Etymologically, 15 Nov. 2026, etymologically.com/pt/coxa. Accessed 16 Nov. 2026.

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