Etymology and origin of the Portuguese word costume
costume1 custom, habit
- Confidence
- Established
- Formation
- Inherited
- First attested
- 1262 spelt custume
- Inherited from
- Latin *consuetumen
- Ultimate origin
- Latin suēscō
Pronunciation
- Brazil: /kusˈtũ.mi/, /kosˈtũ.mi/[1]
- Rio-de-Janeiro: /kuʃˈtũ.mi/, /koʃˈtũ.mi/[1]
- Portugal: /kuʃˈtu.mɨ/[1]
Forms
costume m (plural costumes)[1] Houaiss records custume in 1262, costume in 1275, costome in 1296, and coustume and custue in the 15th century.[2]
Etymology
The word for a custom or habit is inherited from Vulgar Latin *consuetumen (“custom”), an alteration of Latin cōnsuētūdō (“custom, habit, usage”) in which the suffix was replaced, through a form like *costumine.[2][3][4] Houaiss calls the change of ending pan-Romance, and Corominas notes that it is shared by all the Romance languages and by every word in the suffix.[2][5] The oldest texts write Old Galician-Portuguese costume and Old Galician-Portuguese custume.[2][6]
The same Latin word is Galician costume, Spanish costumbre, Catalan costum, Occitan costum, Italian costume and French coutume.[5][1] The Latin noun had feminine gender, kept in Spanish and French, while Portuguese, Galician, Italian and Catalan made it masculine.[5][4]
The Latin noun is derived from cōnsuēscō (“to become accustomed”), itself from con- and suēscō (“to become used to”).[1]
Earliest recorded meaning
Houaiss's first record is custume in 1262, from Cunha's medieval index.[2] In the Cantigas de Santa Maria it already has the senses of today: com'é nosso costume “as is our custom”, ca atal é seu costume “for such is his habit”, aver por costume “to be in the habit of”.[6] The Galician Crónica Troiana tells of the feyturas et os custumes “the features and the customs” of those who besieged Troy.[6]
Semantic evolution
In medieval law the word meant a local rule established by usage; the records of the town council of Santiago use it for the customary law of the municipality.[6] Cardoso (1569) renders it with Latin mos, and Barbosa (1611) with mos and consuetudo.[7][8] Bluteau (1712–1728) defines it as something introduced and practised according to the habit of people or the usage of places.[9] Morais (1789) adds the plural for moral conduct, as in moço de bons costumes “a well-behaved young man”.[10] Old and legal senses include a tax regularly paid at the customs house and, in a witness's testimony, his ties of kinship or enmity with a party, hence às de costume “to the usual questions”.[2][11] In Brazil it is also an informal word for menstruation.[2][12]
Timeline
- 1262 – custume.[2]
- 1275 – costume; 1296 costome.[2]
- 13th century – aver por costume in the Cantigas de Santa Maria.[6][3]
- 1416 – Vida do Cativo Monge Confesso.[13]
- 1569 – Cardoso renders it with Latin mos.[7]
- 1789 – Morais records the plural for moral conduct.[10]
Meanings
Noun
- A habit, a regular practice: Ela tem o costume de ler antes de dormir.[2][12][1]
- (often in the plural) The ways of thinking and acting of a people, group or period; customs, conduct.[2][14][1]
- fashion, a usage adopted for a time: o costume das saias curtas.[2][12]
- (law) Custom as unwritten law, based on usage rather than statute.[2][14][1]
- A peculiarity or tendency of a thing: Esta porta tem o costume de emperrar.[2][15]
- (law) A witness's relationship of kinship, friendship or enmity with the person the testimony concerns.[2][14]
- (Brazil, informal) menstruation.[2][12]
- (obsolete) A duty regularly paid at the customs.[2]
Word family
- costumar
- costumeiro
- acostumar
- desacostumar
- costumado
costume2 suit, outfit
- Confidence
- Established
- Formation
- Borrowing
- Borrowed from
- French costume
- Ultimate origin
- Latin cōnsuētūdō
Etymology tree of costume2
Pronunciation
- Brazil: /kusˈtũ.mi/, /kosˈtũ.mi/[1]
- Rio-de-Janeiro: /kuʃˈtũ.mi/, /koʃˈtũ.mi/[1]
- Portugal: /kuʃˈtu.mɨ/[1]
Forms
costume m (plural costumes)[1]
Etymology
The word for a suit or outfit is borrowed from French costume.[2][12][4][15] The French word was itself taken from Italian costume (“custom”), used in painting for the manner of showing a figure's age, rank and period; it came to mean the way of dressing proper to a condition or period in 1747, and a person's set of clothes, as in a theatre costume, in 1777.[16] The Italian word goes back to the same Latin cōnsuētūdō as costume1.[2]
Semantic evolution
The original Caldas Aulete records the Brazilian senses “man's suit of trousers, jacket and sometimes waistcoat” and “woman's suit of jacket and skirt”.[15] Aurélio marks both as Brazilian.[12] Houaiss treats the theatrical sense as obsolete.[2]
Meanings
Noun
Related words
- consuetudinário
- Latin cōnsuētūdō
- Spanish costumbre
References
- ^ a b c d e f g h i j k l m n 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 t u v w x Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. costume
- ^ a b Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. costume
- ^ a b c Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. costume
- ^ a b c Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 2, 224
- ^ 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. costume
- ^ a b Cardoso, Jerónimo (1569–1570), Dictionarium ex lusitanico in latinum sermonem, Lisboa: João Álvares (CLP transcription, Universidade de Aveiro), p. s.v. costume
- ^ Barbosa, Agostinho (1611), Dictionarium lusitanicolatinum, Braga: Fructuoso Lourenço de Basto (CLP transcription, Universidade de Aveiro), p. s.v. costume
- ^ Bluteau, Raphael (1712–1728), Vocabulario portuguez e latino, 8 vols. + 2 supplement vols., Coimbra / Lisboa (CLP transcription, Universidade de Aveiro), p. s.v. costume
- ^ 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, 341
- ^ Figueiredo, Cândido de (1899), Novo diccionário da língua portuguesa, 1st ed., 2 vols., Lisboa: Tavares Cardoso & Irmão, p. s.v. costume
- ^ a b c d e f g h i j Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. costume
- ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. costume
- ^ 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. costume
- ^ a b c d 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. costume
- ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. costume
Related etymologies
Cite this entry
“Costume.” Etymologically, 15 Nov. 2026, etymologically.com/pt/costume. Accessed 16 Nov. 2026.
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