Etymologically

Etymology and origin of the Portuguese word caixa

Confidence
Probable
Formation
Borrowing
First attested
1364 spelt qajxa More words from the 14th century
Borrowed from
Old Catalan caixa
Ultimate origin
Latin capsa
Etymology tree
inherited borrowed derived
Portuguese caixa
English cash

Pronunciation

  • Brazil: /ˈka.ʃɐ/, /ˈkaj.ʃɐ/, [ˈkaɪ̯.ʃɐ][1]
  • Portugal: /ˈkaj.ʃɐ/[1]
  • Portugal, Southern: /ˈka.ʃɐ/[1]

Forms

caixa f (plural caixas)[1] The oldest forms are qajxa and cajxa (14th century) and quaixa and caxa (15th century).[2][3] Caxa was still the main spelling in Bluteau (1712) and Morais (1789).[4][5] In the senses “cashier” and “ledger” the noun can be masculine.[1][6]

Etymology

It is probably borrowed from Old Catalan caixa or the related Old Occitan caissa, from Latin capsa (“round box for book rolls; chest”).[2][3][7][1] Houaiss holds that the word came through trade, and explains the /ks/ in place of the Latin /ps/ as a change of Catalan and Occitan due to a pre-Roman substrate of the Pyrenees.[2] The DLP names only the Occitan source.[6]

Spanish caja is probably from the same Catalan or Occitan word: the DCECH first finds it, as caxa, in Calila e Dimna, of 1251, and argues from its rarity in medieval Castilian that it was a loan.[8][9] The Latin word gave Italian cassa and French châsse (“reliquary”), and French caisse comes from Occitan.[10] The REW also takes the Portuguese word from Occitan.[10] De Vaan derives the Latin word from Proto-Italic *kapso- (“container”), probably from capiō (“to take”).[11]

Earliest recorded meaning

Houaiss's and Cunha's first record is qajxa, of 1364 in Cunha's medieval index.[2][3] Cardoso's dictionary of 1569 renders Caixa by Latin capsa.[12]

Semantic evolution

Bluteau (1712) defines caxa as a kind of chest with a separate lid and no lock or hinges; he also gives the sense “drum” (tocar caxas) and says that among merchants the one who receives money for all is called the caxa.[4] Morais (1789) has the chest and the drum.[5] Constâncio's dictionary of 1836 is Cunha's first record of caixão and caixote.[3]

From the box that held money came the cash desk of a shop or bank, its cashier, the accounts book that records receipts and payments, cash itself and institutions that manage funds for a set purpose.[2][6] Other senses are technical: the printer's type case (whence caixa-alta and caixa-baixa, capitals and small letters), a gearbox (caixa de marchas), the snare drum and, in informal Brazilian football, a player's chest.[2][1]

Timeline

  • 1364 – qajxa, the first record.[2][3]
  • 15th century – the forms caixa, caxa and quaixa.[2][3]
  • 1542 – caxa in a private letter of the Post Scriptum corpus.[13]
  • 1569 – Cardoso renders Caixa by Latin capsa.[12]
  • 1712 – Bluteau's caxa “chest”, “drum” and “the one who receives money”.[4]
  • 1836 – caixão and caixote in Constâncio's dictionary.[3]

Meanings

Noun

  1. A box: a container of wood, cardboard, metal or another material for keeping or carrying things.[2][7][1]
  2. The contents of a box: comeu uma caixa inteira de bombons.[2][7]
  3. The cash desk or checkout of a shop, bank or office, where payments are made and received.[2][1]
  4. (masculine or feminine) A cashier, the person who works at a cash desk.[2][6][1]
  5. (accounting, masculine) A ledger recording receipts and payments; the account that records them.[2][6][1]
  6. Cash in hand; the funds of a firm.[2]
  7. An institution that receives and manages funds for a set purpose, such as a savings or pension fund.[2]
  8. (printing) The type case divided into compartments for the letters.[2][14]
  9. (music) A snare drum.[2][1]
  10. A casing that covers and protects a mechanism: caixa de marchas.[2][7]

Word family

  • caixão
  • caixeiro
  • caixeta
  • caixilho
  • caixote
  • encaixar
  • encaixe
  • encaixotar
  • desencaixar
  • desencaixotar
  • caixa-alta
  • caixa-negra
  • cápsula
  • Latin capsa
  • Spanish caja

Usage notes

Houaiss and Bluteau also record a separate caixa, a copper coin of very small value in India, from Tamil or Dravidian kásu, which Dalgado traces to Sanskrit karsa “a weight of silver or gold”; his quotations begin in 1510.[2][15][16]

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 k l m n o p q r s Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. caixa
  3. ^ a b c d e f g Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. caixa
  4. ^ 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. caxa
  5. ^ 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, 250
  6. ^ a b c d e 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. caixa
  7. ^ a b c d Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. caixa
  8. ^ Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 1, 740
  9. ^ Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. caja
  10. ^ a b Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 1658
  11. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill, p. s.v. capsa
  12. ^ a b Cardoso, Jerónimo (1569–1570), Dictionarium ex lusitanico in latinum sermonem, Lisboa: João Álvares (CLP transcription, Universidade de Aveiro), p. s.v. caixa
  13. ^ 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. caixa
  14. ^ Wikcionário (Portuguese Wiktionary), pt.wiktionary.org, p. s.v. caixa
  15. ^ Bluteau, Raphael (1712–1728), Vocabulario portuguez e latino, 8 vols. + 2 supplement vols., Coimbra / Lisboa (CLP transcription, Universidade de Aveiro), p. s.v. caixa
  16. ^ Dalgado, Sebastião Rodolfo (1919–1921), Glossário luso-asiático, 2 vols., Coimbra: Imprensa da Universidade, p. 1, 175

Related etymologies

  • ilha · also from Old Catalan
Cite this entry

“Caixa.” Etymologically, 15 Nov. 2026, etymologically.com/pt/caixa. Accessed 16 Nov. 2026.

Last edited on . ·