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
From the same root
Pronunciation
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
- unmarried, single: not yet married.[2][16][1]
- (figurative) Lacking or deprived of something, as in solteiro de alegrias.[2][15]
- (Brazil, informal) No longer married: separated or divorced (separado, divorciado).[2][15]
- (Brazil, informal) Married but with one's spouse away for a time.[15]
- Of a week: having no holiday (feriado) in it.[2][20]
- (Brazil) Of a female animal: that has had no young.[2][15]
- (nautical) Of a rope or cable: not in use but free and ready for it.[2][21]
- (Algarve) Of food: served on its own, without anything to go with it.[16]
Noun
- A person who has never married; a bachelor or, in the feminine solteira, an unmarried woman.[2][16][1]
Word family
- solteirão
- solteirona
Related words
- solitário
- Latin sōlitārius
- Galician solteiro
- Spanish soltero
References
- ^ a b c d e f g h i j k l m Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ 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
- ^ a b c Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. solteiro
- ^ 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
- ^ a b c Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. solteiro
- ^ a b García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. solitarius
- ^ Estraviz, Isaac Alonso, Dicionário Estraviz, https://estraviz.org, p. s.v. solteiro
- ^ 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
- ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. sōlitārius
- ^ 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
- ^ 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
- ^ 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
- ^ a b Folqman, Carlos (1755), Diccionario portuguez, e latino, Lisboa: Régia Officina Silviana (CLP transcription, Universidade de Aveiro), p. s.v. solteiro
- ^ a b Silva, António de Morais (1813), Diccionario da lingua portugueza, 2nd ed., 2 vols., Lisboa: Typographia Lacerdina, p. 2, 719
- ^ a b c d e f Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. solteiro
- ^ 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
- ^ Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 8609
- ^ 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
- ^ Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. solteirão
- ^ 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
- ^ 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.
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