Etymologically

Etymology and origin of the Portuguese word solteiro

Confidence
Established
Formation
Inherited
First attested
1200s Cantigas de Santa Maria, spelt solteyras More words from the 13th century
Inherited from
Latin solitarius
Ultimate origin
Latin sōlus
Etymology tree
inherited borrowed derived
Latin sōlus
French seul
Italian solo
English solo
Portuguese só
Spanish solo
Latin sōlitās
Portuguese saudade
Spanish soledad
Latin sōlitārius
Portuguese solteiro
English solitary
French solitaire
English solitaire
Italian solitario
From the same root
Latin dēsōlō ← sōlus
Latin sōlitūdō ← sōlus
Latin sōlō ← sōlus
Latin sōlum ← sōlus
French seulement ← seul
English soloist ← solo
Italian solamente ← solo
Italian soltanto ← solo

Pronunciation

  • Brazil: /sowˈte(j).ɾu/, [soʊ̯ˈte(ɪ̯).ɾu][1]
  • Portugal: /solˈtɐj.ɾu/, [soɫˈtɐj.ɾu], /sɔlˈtɐj.ɾu/[1]
  • Northern, Portugal: /solˈtej.ɾu/, [soɫˈtej.ɾu], /sɔlˈtej.ɾu/[1]
  • Central, Portugal: /solˈtej.ɾu/, [soɫˈtej.ɾu], /sɔlˈtej.ɾu/[1]

Forms

solteiro (feminine solteira, masculine plural solteiros, feminine plural solteiras)[1] Old Galician-Portuguese wrote solteyro, solteira and solteyras.[2][3][4] Houaiss also records a 15th-century sortera.[2]

Etymology

It is inherited from Latin sōlitārius (“living alone, solitary”), written Old Galician-Portuguese solteyro in the oldest texts.[2][3][1][5] Cunha calls it the popular outcome of the Latin word, beside the learned doublet solitário, which was taken from Latin later.[3][1] García de Diego glosses the Latin word in this use as “loose, free”.[6] Wiktionary notes that popular feeling links the word with solto “loose, unbound”, a folk etymology.[1]

The same Latin word is Galician solteiro, Spanish soltero and Catalan solter, all meaning “unmarried”.[1][7][8][6] Nascentes points out that the Latin word for an unmarried man was a different one, Latin caelebs.[5]

The Latin adjective is formed from sōlitās (“loneliness”) with the suffix -ārius, and that noun from sōlus (“alone”).[9][1][10] The origin of the Latin word for “alone” is unclear: it was traditionally traced to the reflexive pronoun Proto-Indo-European *swé, an explanation de Vaan thinks hardly possible, and Wiktionary reports that he and other recent scholars connect it rather with *solh₂- (“whole”).[10][1]

Earliest recorded meaning

The Cantigas de Santa Maria of the second half of the 13th century speak of “bad women, both married and unmarried” (maas molleres, e casadas e solteyras).[4][2] A cantiga d'escarnho by Afons' Eanes do Coton describes a lady who is casad' é, ou viúv' ou solteira “married, or a widow, or unmarried”.[4] From the first records the word means “not married”.[4][11]

Semantic evolution

The Ordenações Afonsinas, as Vieira quotes them, set Vassallos solteiros, e casados “vassals unmarried and married” side by side.[12] Folqman's dictionary of 1755 renders it with the Latin coelebs.[13] Morais (1813) adds meladura solteira, in the sugar mills the first boiling of the day that fills the cauldron alone, and mulher solteira for a woman without a husband and also for one of loose life.[14]

Figurative and technical senses followed: a sailor's rope that is free and ready for use, and, figuratively, “lacking” something, as in a line of Antônio Nobre that Aurélio quotes, Solteiro de venturas “unwedded to good fortune”.[2][15] Houaiss also records a semana solteira, a week with no holiday, which Nascentes explains as an affective use, and in Brazil a female animal that has had no young.[2][5] In informal Brazilian use the word now also covers people who are separated or divorced, or whose spouse is away.[2][15] In the Algarve, solteiro said of a dish means served plain, without anything beside it, as in arroz solteiro “plain rice”.[16][17]

Timeline

  • 13th century – casadas e solteyras in the Cantigas de Santa Maria.[4][2]
  • 15th century – the spelling solteiro and the variant sortera.[2]
  • 1755 – Folqman glosses the word with Latin coelebs.[13]
  • 1789 – Morais defines it simply as “not married”.[18]
  • 1813 – Morais adds meladura solteira of the sugar mills and mulher solteira.[14]
  • 1858 – first dictionary record of the augmentative solteirão.[19]

Meanings

Adjective

  1. unmarried, single: not yet married.[2][16][1]
  2. (figurative) Lacking or deprived of something, as in solteiro de alegrias.[2][15]
  3. (Brazil, informal) No longer married: separated or divorced (separado, divorciado).[2][15]
  4. (Brazil, informal) Married but with one's spouse away for a time.[15]
  5. Of a week: having no holiday (feriado) in it.[2][20]
  6. (Brazil) Of a female animal: that has had no young.[2][15]
  7. (nautical) Of a rope or cable: not in use but free and ready for it.[2][21]
  8. (Algarve) Of food: served on its own, without anything to go with it.[16]

Noun

  1. A person who has never married; a bachelor or, in the feminine solteira, an unmarried woman.[2][16][1]

Word family

  • solteirão
  • solteirona

References

  1. ^ a b c d e f g h i j k l m Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n o p Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. solteiro
  3. ^ a b c Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. solteiro
  4. ^ a b c d e 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. solteiro
  5. ^ a b c Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. solteiro
  6. ^ a b García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. solitarius
  7. ^ Estraviz, Isaac Alonso, Dicionário Estraviz, https://estraviz.org, p. s.v. solteiro
  8. ^ Real Academia Española; Asociación de Academias de la Lengua Española (2014–), Diccionario de la lengua española, 23rd ed., online version 23.8, https://dle.rae.es, p. s.v. soltero
  9. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. sōlitārius
  10. ^ 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, p. s.v. sōlus
  11. ^ 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. solteiro
  12. ^ 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, 579
  13. ^ a b Folqman, Carlos (1755), Diccionario portuguez, e latino, Lisboa: Régia Officina Silviana (CLP transcription, Universidade de Aveiro), p. s.v. solteiro
  14. ^ a b Silva, António de Morais (1813), Diccionario da lingua portugueza, 2nd ed., 2 vols., Lisboa: Typographia Lacerdina, p. 2, 719
  15. ^ a b c d e f Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. solteiro
  16. ^ a b c d 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. solteiro
  17. ^ Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 8609
  18. ^ 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. 2, 416
  19. ^ Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. solteirão
  20. ^ 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. solteiro
  21. ^ 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. solteiro

Related etymologies

Cite this entry

“Solteiro.” Etymologically, 15 Nov. 2026, etymologically.com/pt/solteiro. Accessed 16 Nov. 2026.

Last edited on . ·