Etymology and origin of the Portuguese word agente
- Confidence
- Established
- Formation
- Borrowing
- First attested
- 1400s More words from the 15th century
- Borrowed from
- Latin agens
- Ultimate origin
- Proto-Indo-European *h₂eǵ-
Etymology tree
Forms
agente m or f by sense (plural agentes)[1] The 15th century also writes agete.[2]
Etymology
It is borrowed from Latin agēns (“doing, acting”), the present participle of agō (“to drive, do”).[2][3][4][1] Nascentes calls it a learned word.[5] Wiktionary adds that it can now be analysed as agir with the suffix -ente.[1]
As a noun, the Latin participle meant “pleader, advocate”, and Medieval Latin used it for the agent of a lord or a church and for a royal officer.[6][7] The verb goes back to Proto-Indo-European *h₂eǵ- (“to drive”), and is cognate with Ancient Greek ἄγω (ágō, “to lead”).[1][8]
Earliest recorded meaning
Houaiss and Cunha date the word to the 15th century, from Cunha's index of medieval Portuguese, spelt agente and agete.[2][3]
Semantic evolution
Bluteau (1712–1728) treats agente first as a term of physics, whatever has the power to produce an effect, with the agente natural and the agente livre; he then gives the agent of a prince, a minister who acts without the title of ambassador, and the agent of a body such as the University of Coimbra.[9] Feijó (1734) defines it simply as one who handles business.[10] Morais has it as an adjective “active” in 1789, and as a noun in 1813: any active cause, the motive power in mechanics, a prince's minister at a foreign court, and the proxy of a corporation.[11][12] The grammatical sense, the doer of the action, and the agent of a passive verb were in the dictionaries by Figueiredo's time.[13] The modern senses of spy, police officer and offender are listed by Houaiss.[2]
Timeline
- 15th century – first records, spelt agente and agete.[2][3]
- 1607 – agente in a private letter.[14]
- 1712–1728 – Bluteau gives the physical, diplomatic and administrative senses.[9]
- 1734 – Feijó: one who handles business.[10]
- 1789 – Morais enters the adjective “active”.[11]
- 1813 – Morais enters the noun with its causal, mechanical and diplomatic senses.[12]
- 1871–1874 – Vieira derives it from Latin agens.[15]
Meanings
Noun
- A person or thing that acts or produces an effect; a cause.[2][16]
- A person who handles other people's business; an agent or representative: agente literário.[2][17]
- The manager of an agency (agência).[2][18]
- A spy paid by a foreign country: agente secreto.[2][18]
- (law) An official who represents the public administration.[2]
- (law) The perpetrator of a crime.[2]
- A member of the police (polícia); a police officer.[2][19]
- (medicine, chemistry) An active force or substance: agente químico.[2][20][18]
- (grammar) The doer of the action; in the passive, the complement introduced by por or de.[2][4]
Related words
- agir
- agência
References
- ^ a b c d e f g 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. agente
- ^ a b c Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. agente
- ^ a b 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. agente
- ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. agente
- ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. agente
- ^ Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill, p. s.v. agente
- ^ 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 Bluteau, Raphael (1712–1728), Vocabulario portuguez e latino, 8 vols. + 2 supplement vols., Coimbra / Lisboa (CLP transcription, Universidade de Aveiro), p. s.v. agente
- ^ a b Feijó, João de Morais Madureira (1734), Orthographia, ou Arte de escrever, e pronunciar com acerto a lingua portugueza, Lisboa (CLP transcription, Universidade de Aveiro), p. s.v. agente
- ^ 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, 40
- ^ a b Silva, António de Morais (1813), Diccionario da lingua portugueza, 2nd ed., 2 vols., Lisboa: Typographia Lacerdina, p. 1, 63
- ^ Figueiredo, Cândido de (1899), Novo diccionário da língua portuguesa, 1st ed., 2 vols., Lisboa: Tavares Cardoso & Irmão, p. s.v. agente
- ^ CLUL (ed.) (2014), P.S. Post Scriptum: Arquivo Digital de Escrita Quotidiana em Portugal e Espanha na Época Moderna, Lisboa: Centro de Linguística da Universidade de Lisboa, http://ps.clul.ul.pt, p. s.v. agente
- ^ Vieira, Frei Domingos (1871–1874), Grande Diccionario Portuguez ou Thesouro da lingua portugueza, 5 vols., Porto: Ernesto Chardron e Bartholomeu H. de Moraes, p. 1, 222
- ^ Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. agente
- ^ Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. agente
- ^ a b c 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. agente
- ^ Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 333
- ^ 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. agente
Related etymologies
Cite this entry
“Agente.” Etymologically, 15 Nov. 2026, etymologically.com/pt/agente. Accessed 16 Nov. 2026.
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