Etymologically

Etymology and origin of the Portuguese word seminal

Confidence
Established
Formation
Borrowing
First attested
1707 More words from the 18th century
Borrowed from
Latin seminalis
Ultimate origin
Latin sēmen
Etymology tree
inherited borrowed derived
Latin sēmen
Italian seme
English semen
Latin sēminālis
English seminal
French séminal
Portuguese seminal
Spanish seminal
From the same root
Latin sēmentis ← sēmen
Latin sēminārium ← sēmen
Latin sēminārius ← sēmen
Latin sēminō ← sēmen

Pronunciation

  • Brazil: /se.miˈnaw/, [se.miˈnaʊ̯][1]
  • Portugal: /sɨ.miˈnal/, [sɨ.miˈnaɫ][1]
  • Portugal, Southern: /sɨ.miˈna.li/[1]

Forms

seminal m or f (plural seminais)[1]

Etymology

It is borrowed from Latin sēminālis (“of seed; used for sowing”).[2][3][1] Nascentes calls it a learned word.[4]

The Latin adjective is formed from sēmen (“seed”) and -ālis.[5][1] The noun goes back to Proto-Italic *sēmn̥ and Proto-Indo-European *séh₁mn̥ (“seed”).[1]

Earliest recorded meaning

Houaiss dates the first record to 1707, and Cunha to the 17th century.[2][3] Bluteau (1712–1728) defines it as "for seed, or productive of seed" and also "productive, generative", and quotes a medical treatise: A malicia Seminal das doenças, que està escondida, resuscita "the seminal malice of diseases, which lies hidden, revives".[6]

Semantic evolution

Morais (1813) gives the sense "relating to semen" (vasos seminaes, materia seminal) and the figurative "productive".[7] Vieira (1871–1874) adds a botanical use for the first leaves that grow from the seed, the cotyledons.[8] The vesículas seminais are the glands that store semen.[9][10]

The figurative "fertile, productive" grew into "that inspires new work, generative of new ideas", as in a seminal book or thinker.[2][11] Wiktionary gives "highly influential".[1]

Timeline

  • 1707 – first record.[2]
  • 1712–1728 – Bluteau enters it with quotations on plants and diseases.[6]
  • 1813 – Morais gives the senses "relating to semen" and "productive".[7]
  • 1871–1874 – Vieira adds the botanical sense.[8]

Meanings

Adjective

  1. Relating to semen (sêmen); that produces or contains semen: vesícula seminal.[2][12][1]
  2. Relating to seed (semente).[13][14][1]
  3. (figurative) Productive, fertile.[13][14]
  4. (figurative) That gives rise to new ideas or works; inspiring, highly influential: um estudo seminal.[2][1]

References

  1. ^ a b c d e f g h i j k Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. seminal
  3. ^ a b Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. semear
  4. ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. seminal
  5. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. sēminālis
  6. ^ 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. seminal
  7. ^ a b Silva, António de Morais (1813), Diccionario da lingua portugueza, 2nd ed., 2 vols., Lisboa: Typographia Lacerdina, p. 2, 684
  8. ^ 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, 467
  9. ^ Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. seminal
  10. ^ Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 8394
  11. ^ 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. seminal
  12. ^ 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. seminal
  13. ^ a b Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. seminal
  14. ^ 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. seminal

Related etymologies

Cite this entry

“Seminal.” Etymologically, 15 Nov. 2026, etymologically.com/pt/seminal. Accessed 16 Nov. 2026.

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