Etymologically

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
inherited borrowed derived
Proto-Indo-European *pótis
Ancient Greek πόσις (pósios)
Latin potis
Latin possum
Latin potēns
English potent
Spanish potente
Latin impotēns
English impotent
Portuguese impotente
Spanish impotente
The word's journey
From the same root
Latin compos ← potis
Latin impos ← potis
Latin possideō ← potis
Latin possīdō ← potis
Latin potestās ← potis
Latin potior ← potis
Latin possibilis ← possum
Spanish imposible ← possum
Latin armipotēns ← potēns
Latin bellipotēns ← potēns
Latin omnipotēns ← potēns
Latin potentātus ← potēns
Latin potentia ← potēns
Latin praepotens ← potēns
Latin impotenter ← impotēns
Latin impotentia ← impotēns

Pronunciation

  • Brazil: /ĩ.poˈtẽ.t͡ʃi/[1]
  • Portugal: /ĩ.puˈtẽ.tɨ/[1]

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

  1. Lacking the power, strength or means to do or achieve something; weak, ineffective, powerless.[2][12][1]
  2. Unable to act or to change the course of events.[15][13]
  3. (medicine) Unable to have sexual intercourse, especially of a man unable to achieve an erection; impotent.[2][12][1]

Noun

  1. A person who lacks strength or power.[13]
  2. A man who suffers from impotência.[2][16][17]

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

  1. ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ 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
  3. ^ Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. poder
  4. ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. impotente
  5. ^ a b Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. impotens
  6. ^ a b Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. impotent
  7. ^ 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
  8. ^ 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
  9. ^ 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
  10. ^ a b Silva, António de Morais (1813), Diccionario da lingua portugueza, 2nd ed., 2 vols., Lisboa: Typographia Lacerdina, p. 2, 138
  11. ^ 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
  12. ^ a b c Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. impotente
  13. ^ 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
  14. ^ Folqman, Carlos (1755), Diccionario portuguez, e latino, Lisboa: Régia Officina Silviana (CLP transcription, Universidade de Aveiro), p. s.v. impotente
  15. ^ Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 5126
  16. ^ 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
  17. ^ 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.

Last edited on . ·