Etymology and origin of the Portuguese word fraco
- Confidence
- Established
- Formation
- Inherited
- First attested
- 1200s Cantigas de Santa Maria More words from the 13th century
- Inherited from
- Latin flaccus
- Ultimate origin
- Latin flaccus
Forms
fraco (feminine fraca, masculine plural fracos, feminine plural fracas, diminutive fraquinho)[1] Old Galician-Portuguese wrote fraco and flaco, and the Crónica Geral also fraquo.[2][3]
Etymology
It is inherited from Latin flaccus (“flabby, drooping”), written Old Galician-Portuguese fraco and Old Galician-Portuguese flaco in the oldest texts.[2][4][5][1] Wiktionary and García de Diego treat it as a semi-learned word, as Corominas does its Spanish cognate.[1][6][7] The Latin /fl/ became /fr/, as in other Portuguese words.[2][1]
The same Latin word is Galician fraco, Spanish flaco, Catalan flac, Old French flac and Italian fiacco.[8][1] The learned flácido is from the derived Latin adjective flaccidus.[1][9]
The Latin adjective first meant “lop-eared”.[10][11] De Vaan sees in its double consonant a mark of the expressive adjectives for bodily defects and finds no etymology.[10] Wiktionary mentions a possible link with Polish błagi and Lithuanian blogas.[1]
Earliest recorded meaning
Houaiss and Cunha date the adjective to the 13th century.[2][4] In the Cantigas de Santa Maria it describes a worn-out horse, un seu palafré / fraco en que cavalgava “a weak palfrey of his that he rode”, and a traveller indo fraqu' e mui canssado “going weak and very tired”.[3] The Crónica Troiana has son ja tan flacos que non poden tomar armas “they are now so weak that they cannot take up arms”.[3]
Semantic evolution
In the Crónica Geral the word means “weak, without strength, scarce”, and is used both as an adjective and as a noun (os fracos).[3] Morais (1789) records it for a body, a wall or a voice, for a small or badly supplied army, and for weak reasoning and poor scholars.[12] Figueiredo (1899) adds the noun senses “a weak spot in a person” and “a liking, a weakness”.[13]
Today the adjective also describes weak drinks and a run-down battery.[2][14] In rural Portugal it can mean “thin”, as flaco does in Spanish.[15][7] In informal Brazilian Portuguese it has meant “consumptive”, and in Bahia “very poor”.[2][16]
Timeline
- 13th century – first record, as fraco and flaco.[2][4]
- 13th century – fraqueza and enfraquecer are recorded.[4]
- 13th century – the Cantigas de Santa Maria speak of a palafré fraco.[3]
- c. 1430 – fraco in the Horto do Esposo, the earliest record in the CTA.[17]
- 1569 – Cardoso glosses it with Latin imbecillus “weak”.[18]
- 1789 – Morais records fraca armada and fraco exército.[12]
- 1899 – Figueiredo records the noun in the sense “a liking, a weakness”.[13]
Meanings
Adjective
- weak, lacking strength or vigour: Depois da febre, ficou muito fraco.[2][19][1]
- Not solid or strong; fragile: uma prateleira fraca.[2][20]
- Lacking authority or firmness of will; giving in easily.[2][19]
- Poor at something; mediocre: um filme fraco.[2][21]
- Inclined to sin, to yield to temptation.[2][19]
- Of low intensity: luz fraca, voz fraca.[2][21]
- Of drinks, watery, thin: café fraco.[2][14][1]
- (Brazil, informal) consumptive.[2]
- (Bahia, informal) Very poor.[2][16]
Noun
- A weak person; someone without firmness of character.[2][22]
- A liking, weakness for something: ter um fraco por doces.[2][13]
- A weak point, a flaw.[2][13]
Word family
- fraqueza
- enfraquecer
- enfraquecimento
- fraquejar
- fraquear
- fraquinho
- ponto fraco
Related words
- flácido
- Latin flaccus
- Galician fraco
- Spanish flaco
Usage notes
A line of Camões often quoted for the word is Que um fraco Rei faz fraca a forte gente “for a weak king makes strong people weak”.[19] Ponto fraco is a weak point.[1]
References
- ^ a b c d e f g h i j k l Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ 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. fraco
- ^ a b c d e 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. fraco
- ^ a b c d Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. fraco
- ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. fraco
- ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. flaccus
- ^ a b Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 2, 906
- ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 3343
- ^ Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. flaco
- ^ 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. flaccus
- ^ Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press, p. s.v. flaccus
- ^ 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, 632
- ^ a b c d Figueiredo, Cândido de (1899), Novo diccionário da língua portuguesa, 1st ed., 2 vols., Lisboa: Tavares Cardoso & Irmão, p. s.v. fraco
- ^ 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. fraco
- ^ Instituto da Lingua Galega, Tesouro do léxico patrimonial galego e portugués (TLPGP), Santiago de Compostela: Universidade de Santiago de Compostela, https://ilg.usc.gal/tesouro, p. s.v. fraco
- ^ a b Navarro, Fred (2004), Dicionário do Nordeste, São Paulo: Estação Liberdade, p. s.v. fraco
- ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. fraco
- ^ Cardoso, Jerónimo (1569–1570), Dictionarium ex lusitanico in latinum sermonem, Lisboa: João Álvares (CLP transcription, Universidade de Aveiro), p. s.v. fraco
- ^ a b c d Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. fraco
- ^ Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. fraco
- ^ 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. fraco
- ^ 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. fraco
Related etymologies
Cite this entry
“Fraco.” Etymologically, 15 Nov. 2026, etymologically.com/pt/fraco. Accessed 16 Nov. 2026.
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