Etymology and origin of the Portuguese word custar
- Confidence
- Established
- Formation
- Inherited
- First attested
- 1242–1252 a document quoted in Lorenzo's chronology More words from the 13th century
- Inherited from
- Latin *costo
- Ultimate origin
- Latin cōnstō
Pronunciation
Forms
custar (first-person singular present custo, first-person singular preterite custei, past participle custado)[1] Old Galician-Portuguese wrote both custar and costar.[2][1]
Etymology
It is inherited from Vulgar Latin *cōstāre, from cōnstō (“to stand firm; to be established; to cost”), written Old Galician-Portuguese custar and Old Galician-Portuguese costar in the oldest texts.[2][1] The Latin verb is formed from con- (“together”) and stō (“to stand”), from Proto-Italic *komstaēō.[1] Houaiss notes that the sense “to have a price” is common to the Romance languages and seems to come from the Latin verb's use for what is known to be the case, completed by a statement of value or price.[2] The learned constar goes back to the same Latin word.[2][1]
The same Latin word is Galician custar, Spanish costar, Catalan costar, Occitan costar, French coûter and Italian costare;[3][1] Romanian custa means “to live”.[3][1] Nascentes explains the /u/ of the Portuguese verb from the older form with /o/, which was raised by metaphony in the forms stressed on the stem.[4]
Earliest recorded meaning
Lorenzo's chronology quotes a document of 1242–1252: custou o uino XXI soldos “the wine cost 21 soldos”.[5] In the Cantigas de Santa Maria a thing is had que lle non custasse nada “without its costing him anything”, and the Crónica Troiana has lle custou moy caro “it cost him very dear”.[5] The first sense is thus the price paid.[5]
Semantic evolution
Already in the medieval texts the verb applied to the price of an act as well as of a thing: in the Cantigas de Santa Maria a deed tanto lle custou “cost him so much” of his wealth, and a cantiga has custe o que custar “cost what it may”.[5][6] Bluteau (1712) defines it as being bought at a certain price.[7] Morais (1789) adds the senses of causing expense, toil or trouble, and custar a vida, to be the cause of someone's death.[8]
From “to cost effort” came “to be hard to do”, “to be painful” and “to be tiring”;[9] Brazilian Portuguese also uses it for being slow, taking long to happen.[2][9]
Timeline
- 1242–1252 – custou o uino XXI soldos in a document quoted by Lorenzo.[5]
- 13th century – Houaiss records the forms custar and costar.[2]
- c. 1450 – the Livro das tres vertudes is the first text of the CTA corpus with the verb.[10]
- 1569 – Cardoso renders it by Latin consto.[11]
- 1712 – Bluteau gives phrases such as Quanto vos custa este livro?.[7]
- 1789 – Morais records custar a vida.[8]
Meanings
Verb
- To cost; to have a certain price or value: Este casaco custou cem euros.[2][9][1]
- To be acquired at the price of; to require (effort or sacrifice).[2][12]
- (figurative) To cause a loss, as of a job or a life: custar a vida.[2][13]
- To be hard to do: custa-me acreditar nisso.[2][9][1]
- To be painful or distressing.[2][14]
- To be tiring; to require work.[2][1]
- (Brazil) To be slow; to take long: o médico custou a aparecer.[2][9]
Word family
- custo
- custoso
Related words
Usage notes
Set phrases: custe o que custar “whatever it takes” and custar os olhos da cara “to cost an arm and a leg”.[2][13]
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 Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. custar
- ^ a b Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 2170
- ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. custar
- ^ 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. custar
- ^ Universo Cantigas: Glosario da poesía medieval profana galego-portuguesa, A Coruña: Instituto da Lingua e Literatura (ILLA), Universidade da Coruña, https://www.universocantigas.gal, p. s.v. custar
- ^ a b Bluteau, Raphael (1712–1728), Vocabulario portuguez e latino, 8 vols. + 2 supplement vols., Coimbra / Lisboa (CLP transcription, Universidade de Aveiro), p. s.v. custar
- ^ 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, 357
- ^ a b c d e Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. custar
- ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. custar
- ^ Cardoso, Jerónimo (1569–1570), Dictionarium ex lusitanico in latinum sermonem, Lisboa: João Álvares (CLP transcription, Universidade de Aveiro), p. s.v. custar
- ^ Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. custar
- ^ a b Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 2651
- ^ 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. custar
Related etymologies
Cite this entry
“Custar.” Etymologically, 15 Nov. 2026, etymologically.com/pt/custar. Accessed 16 Nov. 2026.
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