Etymologically

Etymology and origin of the Portuguese word cego

Confidence
Established
Formation
Inherited
First attested
1200s Cantigas de Santa Maria More words from the 13th century
Inherited from
Latin caecus
Ultimate origin
Proto-Indo-European *keh₂i-ko-
Etymology tree
inherited borrowed derived
Latin caecus
Italian cieco
Portuguese cego
Spanish ciego
From the same root
Latin caecitās ← caecus
Latin caecō ← caecus
Italian accecare ← cieco

Pronunciation

  • Brazil: /ˈsɛ.ɡu/[1]
  • Portugal: /ˈsɛ.ɡu/, [ˈsɛ.ɣu][1]
  • Portugal, Southern: /ˈsɛ.ɡu/[1]

Forms

cego (feminine cega, masculine plural cegos, feminine plural cegas, comparable, comparative mais cego, superlative o mais cego or ceguíssimo)[1] Houaiss records the 14th-century spellings çego, ceguo and seguo.[2]

Etymology

It is inherited from Latin caecus (“blind; dark”), written Old Galician-Portuguese cego in the oldest texts.[2][3][1] The same Latin word is Galician cego, Spanish ciego, Catalan cec, Old French cieu and Italian cieco.[4][1]

The Latin word continues Proto-Italic *kaikos, from Proto-Indo-European *keh₂i-ko- (“one-eyed”).[5][1] Its cognates are Old Irish cáech (“one-eyed”) and Gothic 𐌷𐌰𐌹𐌷𐍃 (haihs, “one-eyed”).[5][1]

Earliest recorded meaning

The Cantigas de Santa Maria of the 13th century tell of one who jazia cego / e ar mudo sen fala “lay blind and also mute, without speech”, and of un crerigo que era cego “a cleric who was blind”.[6] A cantiga d'escarnho of Johan Romeu de Lugo mocks Lopo Lias porque era çego dhuũ olho “because he was blind in one eye”.[6]

Semantic evolution

Medieval texts already use the word for the blind and, of a pit, for something filled in: the Chronicle of 1344 has a carcaua... era ia toda çega “the ditch was already all blocked”.[6] Morais in 1789 lists the hard knot (nó cego), the blind gut (intestino cego), the still with one spout and land overgrown with woods.[7] Figurative senses followed: blinded by passion, absolute (obediência cega), dark.[2][8] In Brazil the word means a blunt blade, as Aulete already noted, and in football slang a poor player.[2][9] In colloquial European Portuguese it can mean “stoned, high”.[1]

Timeline

  • 1200s – cego in the Cantigas de Santa Maria.[6]
  • 1300s – the spellings çego, ceguo and seguo.[2]
  • c. 1430 – cego in the Horto do Esposo (copied 1390–1437).[10]
  • 1697 – Pereira glosses it with Latin caecus.[11]
  • 1789 – Morais lists nó cego and intestino cego.[7]

Meanings

Adjective

  1. blind, unable to see.[2][8][1]
  2. (figurative) Blinded by a feeling, no longer in control: cego de raiva.[2][8][1]
  3. That clouds the judgement: paixão cega.[2][8]
  4. Without limit, total: confiança cega.[2][8]
  5. Dark, in which nothing can be seen.[2][12]
  6. Blocked, closed at one end; without openings or windows: furo cego.[2][13]
  7. blunt, of a blade: faca cega.[2][9][1]
  8. Hard to untie: nó cego.[2][13]
  9. (anatomy) Of the caecum (ceco): intestino cego.[7][14]
  10. (Portugal, colloquial) stoned, high on drugs.[1]

Noun

  1. A blind person.[2][14][1]
  2. (Brazil, football, informal) A poor player, a perna-de-pau.[2]

Word family

  • cegueira

Usage notes

The DLP records não ter com que mandar cantar um cego “not to have the means to pay a blind man to sing”, that is, to be penniless.[14]

References

  1. ^ a b c d e f g h i j k l m n Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n o Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. cego
  3. ^ Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. cegar
  4. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 1461
  5. ^ 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, p. s.v. caecus
  6. ^ a b c d 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. cego
  7. ^ 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, 251
  8. ^ a b c d e Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. cego
  9. ^ a b 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. cego
  10. ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. cego
  11. ^ Pereira, Bento (1697), Thesouro da lingoa portuguesa, in the 1697 edition of his Prosodia (1st ed. 1647; CLP transcription, Universidade de Aveiro), p. s.v. cego
  12. ^ Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. cego
  13. ^ a b Michaelis: Moderno Dicionário da Língua Portuguesa, São Paulo: Melhoramentos (online as Michaelis Dicionário Brasileiro da Língua Portuguesa, https://michaelis.uol.com.br), p. s.v. cego
  14. ^ 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. cego

Related etymologies

Cite this entry

“Cego.” Etymologically, 15 Nov. 2026, etymologically.com/pt/cego. Accessed 16 Nov. 2026.

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