Etymology and origin of the Portuguese word uso
- Confidence
- Established
- Formation
- Inherited
- First attested
- 1200s Cantigas de Santa Maria More words from the 13th century
- Inherited from
- Latin usus
- Ultimate origin
- Latin ūtor
Etymology tree
From the same root
Forms
uso m (plural usos)[1] Houaiss records the 13th-century spellings uso and vso and a 15th-century usu.[2] Wiktionary lists usso as an alternative form.[1]
Etymology
It is inherited from Latin ūsus (“use, practice, experience”), written Old Galician-Portuguese uso in the oldest texts.[2][3][1] Houaiss also notes usage (“use”) in the 13th century, a borrowing of the Romance noun that is French usage.[2][4]
The same Latin word is Galician uso, Spanish uso, Catalan ús, French us and Italian uso.[4][5][1]
The Latin noun is the action noun of ūtor (“to use”), from *oitōr;[6][7][1] Wiktionary considers a link with Proto-Indo-European *h₃eyt- (“to take along, fetch”) possible.[6][7][1]
Earliest recorded meaning
Lorenzo's first record is in the Cantigas de Santa Maria, como é de caer uso, and a document of 1310 has como e vsso da terra “as is the custom of the land”.[8] The cantigas also use aver d'uso “to be in the habit of”: Estevan da Guarda writes Sempr' esto ouvemos d'uso, eu e mia madre “my mother and I always had this habit”.[8][9] The first sense was thus “custom, habit”.[8]
Semantic evolution
Medieval texts pair uso with custume, and a charter of 1328 lists priuilegyos usos libertades “privileges, customs, liberties”.[8] Bluteau (1712–1728) distinguishes use, “employing a thing for what it was made for”, from custom.[10] Folqman (1755) records the legal sense, the right to use a thing one does not own.[11]
Vieira (1871–1874) gives a commercial sense, the term (usually 30 days) allowed for paying a bill of exchange.[12] Modern dictionaries add fashion, wear, and the use of words in a language; in rural Portugal the plural usos were the clothes given to farm servants on top of their wages.[13][14][1]
Timeline
- 1200s – como é de caer uso in the Cantigas de Santa Maria.[8][2]
- 1200s – Houaiss records usage “use”.[2]
- 1310 – como e vsso da terra in a document.[8]
- 1328 – priuilegyos usos libertades in a charter.[8]
- c. 1430 – the Horto do Esposo uses the word.[15]
- 1611 – Barbosa glosses it with Latin usus and usura.[16]
- 1755 – Folqman gives the legal sense “right of use”.[11]
- 1871–1874 – Vieira gives the term for paying a bill of exchange.[12]
Meanings
Noun
- use; the act of using something: o uso do telemóvel nas aulas.[2][17][1]
- Application, employment; usefulness: Esta ferramenta tem muitos usos.[2][17]
- custom, habit, established practice.[2][17][1]
- fashion, current style: estar em uso.[2][13]
- wear, deterioration through use.[13][1]
- The way words and expressions are used in a language.[14][18]
- (law) The right to use another's property for one's own needs.[17][14]
- (regional, Portugal; in the plural) Clothes given to farm servants besides their wages.[13]
Related words
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 Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. uso
- ^ Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. usar
- ^ a b Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 9099
- ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. usus
- ^ a b Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. ūsus
- ^ 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
- ^ a b c d e f g 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. uso
- ^ 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. uso
- ^ Bluteau, Raphael (1712–1728), Vocabulario portuguez e latino, 8 vols. + 2 supplement vols., Coimbra / Lisboa (CLP transcription, Universidade de Aveiro), p. s.v. uso
- ^ a b Folqman, Carlos (1755), Diccionario portuguez, e latino, Lisboa: Régia Officina Silviana (CLP transcription, Universidade de Aveiro), p. s.v. uso
- ^ a b Vieira, Frei Domingos (1871–1874), Grande Diccionario Portuguez ou Thesouro da lingua portugueza, 5 vols., Porto: Ernesto Chardron e Bartholomeu H. de Moraes, p. 5, 864
- ^ a b c d Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 9343
- ^ 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. uso
- ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. uso
- ^ Barbosa, Agostinho (1611), Dictionarium lusitanicolatinum, Braga: Fructuoso Lourenço de Basto (CLP transcription, Universidade de Aveiro), p. s.v. uso
- ^ a b c d Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. uso
- ^ 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. uso
Related etymologies
Cite this entry
“Uso.” Etymologically, 15 Nov. 2026, etymologically.com/pt/uso. Accessed 16 Nov. 2026.
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