Etymologically

Etymology and origin of the Portuguese word deserto

Confidence
Probable
Formation
Inherited
First attested
1200s Cantigas de Santa Maria More words from the 13th century
Inherited from
Latin desertus
Ultimate origin
Latin dēserō
Etymology tree
inherited borrowed derived
Latin sērus
Latin sērō
French soir
Latin dēserō
Latin dēsertus
Portuguese deserto
Romanian deșert
Spanish desierto
French désert
Italian deserto
Derivations
From the same root
Latin asserō ← sērō
Latin cōnserō ← sērō
Latin disserō ← sērō
Latin exserō ← sērō
Latin īnserō ← sērō
Latin obserō ← sērō
Latin praesertim ← sērō
Latin satiō ← sērō
Latin sator ← sērō
Latin sēra ← sērō
Latin seriēs ← sērō
Latin sērōtinus ← sērō
French bonsoir ← soir
French soirée ← soir
Latin dēsertō ← dēserō
Latin dēsertor ← dēserō
Romanian deșerta ← dēsertus

Pronunciation

  • Brazil: /deˈzɛʁ.tu/, [deˈzɛh.tu], /d͡ʒiˈzɛʁ.tu/[1]
  • São-Paulo: /deˈzɛɾ.tu/, /d͡ʒiˈzɛɾ.tu/[1]
  • Rio-de-Janeiro: /deˈzɛʁ.tu/, [deˈzɛχ.tu], /d͡ʒiˈzɛʁ.tu/[1]
  • Caipira: /deˈzɛɻ.tu/, /d͡ʒiˈzɛɻ.tu/[1]

Forms

deserto m (plural desertos)[1]

Etymology

It is inherited from Latin dēsertus (“abandoned, deserted”), the past participle of dēserō (“to abandon, to forsake”), already used in Latin as a noun in the neuter dēsertum (“desert, wilderness”).[2][1][3] The oldest texts write Old Galician-Portuguese deserto, as noun and adjective.[4][1] Houaiss, Nascentes and the other Portuguese dictionaries name only the Latin source.[2][5] Corominas and Pascual treat Spanish desierto as a word taken from Latin, and the DHLF calls French désert a loan from Latin too.[6][7]

The same Latin word is Galician deserto, Catalan desert, Italian deserto and Romanian deșert.[8][1] Meyer-Lübke derives the Portuguese sertão “back country” from it.[8]

The Latin verb is formed with dē- from serō (“to join in a row, to bind”), and was first a military word, “to desert”.[7]

Earliest recorded meaning

In the Cantigas de Santa Maria the noun names a wild, empty place where shepherds are found, pastores… / eran en esse deserto “shepherds were in that wilderness”, and the adjective qualifies life itself: daquest' amargosa / vida e deserta “of this bitter and forsaken life”.[4] The Crónica Troiana uses the adjective for rich lands left despobradas et desertas “depopulated and deserted”.[4]

Semantic evolution

Until the 18th century the word meant above all an uninhabited place, a wilderness; the dictionaries gloss it with Latin eremus and solitudo, and Bluteau (1712–1728) with lugar não habitado.[9][10][11] Modern dictionaries put first the geographical sense, an arid region with little rain and scant vegetation.[2][12][13] In law an appeal is deserto when the appellant does not pursue it in time.[14][2]

In European Portuguese estar deserto de means “to long to, to be eager for”, a popular sense Figueiredo already records in 1899.[2][13][15] In southern Brazil the plural desertos names remote lands cut off from settled places.[16]

Timeline

  • 13th century – first records of the noun and the adjective, in the Cantigas de Santa Maria.[2][4]
  • c. 1433 – deserto in the Vita Christi.[17]
  • 1569 – Cardoso glosses Deserto with Latin heremus and solitudo.[9]
  • 1712–1728 – Bluteau defines it as an uninhabited place.[11]
  • 1813 – Morais has the noun “a lonely, unpeopled place”.[18]
  • 1899 – Figueiredo adds the popular sense “impatient, eager”.[15]

Meanings

Noun

  1. (geography) A desert, an arid region with scarce or irregular rain, little or no vegetation and few inhabitants.[2][12][1]
  2. An uninhabited or little-frequented place; a wilderness (ermo).[2][19][20]
  3. (figurative) solitude; a total lack of something: um deserto de ideias.[2][13]

Adjective

  1. Uninhabited, unpeopled: uma ilha deserta.[2][21][1]
  2. Empty for the time being; little frequented: Ao domingo a praça fica deserta.[2][12]
  3. (law) Of an appeal, lapsed because it was not pursued in time.[2][21]
  4. (Portugal, informal) Eager, longing: Estou deserto de ir de férias.[2][13]

Usage notes

Pregar no deserto “to preach in the desert” means to speak without being heard.[2][19]

References

  1. ^ a b c d e f g h i j Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. deserto
  3. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. dēsertus
  4. ^ a b c d 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. deserto
  5. ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. deserto
  6. ^ Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 2, 464
  7. ^ a b Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. désert
  8. ^ a b Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 2592
  9. ^ a b Cardoso, Jerónimo (1569–1570), Dictionarium ex lusitanico in latinum sermonem, Lisboa: João Álvares (CLP transcription, Universidade de Aveiro), p. s.v. deserto
  10. ^ Barbosa, Agostinho (1611), Dictionarium lusitanicolatinum, Braga: Fructuoso Lourenço de Basto (CLP transcription, Universidade de Aveiro), p. s.v. deserto
  11. ^ 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. deserto
  12. ^ a b c Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. deserto
  13. ^ 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. deserto
  14. ^ 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. deserto
  15. ^ a b Figueiredo, Cândido de (1899), Novo diccionário da língua portuguesa, 1st ed., 2 vols., Lisboa: Tavares Cardoso & Irmão, p. 421
  16. ^ Schlee, Aldyr Garcia (2019), Dicionário da Cultura Pampeana Sul-Rio-Grandense, 2 vols., Pelotas: Fructos do Paiz, p. s.v. deserto
  17. ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. deserto
  18. ^ Silva, António de Morais (1813), Diccionario da lingua portugueza, 2nd ed., 2 vols., Lisboa: Typographia Lacerdina, p. 1, 578
  19. ^ a b 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. deserto
  20. ^ Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 2963
  21. ^ a b Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. deserto

Related etymologies

Cite this entry

“Deserto.” Etymologically, 15 Nov. 2026, etymologically.com/pt/deserto. Accessed 16 Nov. 2026.

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