Etymology and origin of the Portuguese word impotente
- Confidence
- Established
- Formation
- Borrowing
- First attested
- 1563 Garcia de Orta More words from the 16th century
- Borrowed from
- Latin impotens
- Ultimate origin
- Latin potis
Etymology tree
From the same root
Forms
impotente m or f (plural impotentes)[1]
Etymology
It is borrowed from Latin impotēns (“powerless, weak”), first recorded in 1563.[2][3][1] Nascentes calls it a learned word.[4]
The Latin adjective is formed from in- (“not”) and potēns (“strong, powerful”).[1][5] The second part served as the present participle of possum (“to be able”), and the Vulgar Latin verb that replaced it, *poteō, is the source of poder.[6] De Vaan traces this family to potis (“able, having the power”), from Proto-Indo-European *pótis, the word for “master” that also gave पति (páti, “lord, master”).[7]
The same Latin word was borrowed as Spanish impotente, Catalan impotent, French impotent (in 1319) and Italian impotente.[1][6]
Earliest recorded meaning
Houaiss's first record, of 1563, is in the general sense of lacking the power, strength or means to do something.[2] In Latin the word already meant “powerless”, and also “lacking control over oneself, unrestrained”.[5]
Semantic evolution
Bluteau's dictionary (1712–1728) gives only the sexual sense, “incapable of begetting”, and remarks that the Latin authors used impotens for something else.[8] Morais in 1789 also defines it as unable to beget through a physical defect, and in 1813 adds figurative uses, desejos impotentes and ódio impotente, the hatred of someone who cannot take revenge or do harm.[9][10] Vieira records the sense “deprived of the use of a limb”, as in impotente do braço direito, and the noun um impotente.[11] The modern dictionaries keep the general sense, the medical sense of a man unable to have intercourse, and the noun for an impotent person.[2][12][13]
Timeline
- 1563 – first record, in a text Houaiss cites as Garcia de Orta's.[2]
- 1712–1728 – Bluteau defines it only as “incapable of begetting”.[8]
- 1755 – Folqman glosses it with the Latin impotens.[14]
- 1789 – Morais gives the sense “unable to beget through a physical defect”.[9]
- 1813 – Morais adds the figurative ódio impotente.[10]
- 1871–1874 – Vieira records the sense “deprived of the use of a limb”.[11]
Meanings
Adjective
- Lacking the power, strength or means to do or achieve something; weak, ineffective, powerless.[2][12][1]
- Unable to act or to change the course of events.[15][13]
- (medicine) Unable to have sexual intercourse, especially of a man unable to achieve an erection; impotent.[2][12][1]
Noun
- A person who lacks strength or power.[13]
- A man who suffers from impotência.[2][16][17]
Related words
- impotência
- potente
- poder
- Latin impotēns
- Spanish impotente
Usage notes
Vieira warns against using impotente for “unruly, unrestrained”, which he calls a Gallicism or rather an Anglicism, out of keeping with the first meaning of the word.[11]
References
- ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. impotente
- ^ Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. poder
- ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. impotente
- ^ a b Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. impotens
- ^ a b Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. impotent
- ^ 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. potis
- ^ 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. impotente
- ^ 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, 700
- ^ a b Silva, António de Morais (1813), Diccionario da lingua portugueza, 2nd ed., 2 vols., Lisboa: Typographia Lacerdina, p. 2, 138
- ^ a b c Vieira, Frei Domingos (1871–1874), Grande Diccionario Portuguez ou Thesouro da lingua portugueza, 5 vols., Porto: Ernesto Chardron e Bartholomeu H. de Moraes, p. 3, 1050
- ^ a b c Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. impotente
- ^ 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. impotente
- ^ Folqman, Carlos (1755), Diccionario portuguez, e latino, Lisboa: Régia Officina Silviana (CLP transcription, Universidade de Aveiro), p. s.v. impotente
- ^ Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 5126
- ^ 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. impotente
- ^ Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. impotente
Related etymologies
Cite this entry
“Impotente.” Etymologically, 15 Nov. 2026, etymologically.com/pt/impotente. Accessed 16 Nov. 2026.
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