Etymologically

Etymology and origin of the Portuguese word mundo

Confidence
Established
Formation
Inherited
First attested
1200s the cantigas More words from the 13th century
Inherited from
Latin mundus
Ultimate origin
Latin mundus
Etymology tree
inherited borrowed derived
Latin mundus
Italian mondo
Portuguese mundo
Spanish mondo
Spanish mundo
French monde
From the same root
Latin immundus ← mundus
Latin mundānus ← mundus
Latin munde ← mundus
Latin mundiālis ← mundus
Latin munditia ← mundus
Latin mundō ← mundus
Italian mondezza ← mondo

Pronunciation

  • Brazil: /ˈmũ.du/[1]
  • Portugal: /ˈmũ.du/[1]
  • /ˈmũ.dʷ/[1]

Forms

mundo m (plural mundos)[1] Houaiss records the 14th-century spelling mudo, and Wiktionary the old mũdo.[2][1]

Etymology

It is inherited from Latin mundus (“world”), written Old Galician-Portuguese mundo in the oldest texts.[2][3][4][1] Corominas notes that the Portuguese and Spanish word is semi-learned: a popular Old Spanish mondo must be restored once in early verse for the rhyme, but the form with /u/, spread by the language of sermons, prevailed in both languages.[5] Nascentes also thought it a learned word of Church origin.[6]

The same Latin word is Galician mundo, Spanish mundo, Catalan món, Occitan mond, Italian mondo and Sardinian mundu.[7][1] French monde is a learned form that replaced the popular Old French mont.[8]

In Latin the noun meant “heavens, sky; world, earth”; de Vaan suggests that its use was influenced by Ancient Greek κόσμος (kósmos, “order; ornament”), and Wiktionary and the DLE treat the sense “world” as modelled on the Greek word.[9][1][10] Its further origin is unknown: a link with an Etruscan word cannot be established while that word's meaning is unknown.[9] Bluteau (1712–1728) explained the name from the Latin adjective for “clean”, as the Greeks called the world “ornament”, because it is God's clean and perfect work.[11]

Earliest recorded meaning

The cantigas of the 13th century use the word for the earth as opposed to heaven: the Cancioneiro da Ajuda has partir-se d'aqueste mundo “to leave this world”, and the Cantigas de Santa Maria speak of the sea that surrounds the world (o mar que cerca o mund'arredor) and of someone who left the delight of the other world for the earthly one.[12] The Crónica Troiana praises a horse as one of the best in the world (dos boos que ẽno mundo auya).[12]

Semantic evolution

Bluteau (1712–1728) defines mundo as the whole universe, heaven and earth with all their creatures.[11] Morais (1813) adds the inhabited globe, people in general, laymen as distinct from those dedicated to God, and o mundo que corre, the ways and vices of worldly people.[13] Modern dictionaries add a social class or milieu, a field of activity, and, in Brazil, “a great quantity”.[2][14] The phrases primeiro mundo and terceiro mundo translate terms coined in the 1950s by the French demographer Alfred Sauvy.[2] Corominas rejects the idea that todo o mundo “everybody” is a Gallicism: the phrase is medieval and classical in Spanish.[5]

The word passed into Kabuverdianu mundu, Papiamentu mundu and Tetum mundu.[1]

Timeline

  • 13th century – first records, in the cantigas.[2][3][12]
  • 14th century – the spelling mudo.[2]
  • c. 1430 – the Horto do Esposo (copied 1391–1450) uses mundo.[15]
  • 1504 – mũdo in a private letter.[16]
  • 1569 – Cardoso's dictionary renders mundo by Latin mundus and orbis terrarum.[17]
  • 1611 – Barbosa lists Cousa do mundo “worldly thing”.[18]
  • 1813 – Morais records the senses “mankind” and “laymen”.[13]
  • 1950s – primeiro mundo and terceiro mundo, after Sauvy's French terms.[2]

Meanings

Noun

  1. The universe: all the heavenly bodies, the firmament.[2][14][1]
  2. The planet Earth; any other heavenly body like it.[2][14]
  3. Everything on Earth; mankind, people in general: Ela quer conhecer o mundo.[2][14]
  4. Each of the hemispheres or great divisions of the Earth, as o Novo Mundo, o Velho Mundo.[2][19]
  5. A social class or circle; society, worldly life as opposed to religious life.[2][13]
  6. A sphere or field of activity: o mundo do futebol.[2][20]
  7. (figurative) Something very large or complex.[2]
  8. (Brazil, figurative) A great quantity: um mundo de papéis.[2]
  9. (philosophy) The coherent whole of all that exists; cosmos.[2]

Adjective

  1. (rare) clean, pure.[2][14]

Word family

  • mundão
  • mundinho
  • mundano
  • mundaréu
  • mundial
  • imundo
  • Latin mundus
  • Galician mundo

Usage notes

Aurélio treats the rare adjective mundo “clean, pure” as a separate word, from the Latin adjective mundus “clean, elegant”;[14][2] Houaiss gives it as a sense of the noun's entry.[14][2] Todo o mundo (in Brazil also todo mundo) means “everybody”, and prometer mundos e fundos “to promise the earth”.[1][5]

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 g h i j k l m n o p q r s Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. mundo
  3. ^ a b Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. mundo
  4. ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. mundo
  5. ^ a b c Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 4, 187
  6. ^ Nascentes, Antenor (1955), Dicionário etimológico da língua portuguesa, vol. 1: Nomes comuns, Rio de Janeiro (1st ed. 1932, preface by W. Meyer-Lübke), p. 346
  7. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 5748
  8. ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. monde
  9. ^ 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. mundus
  10. ^ 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. mundo
  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. mundo
  12. ^ a b c 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. mundo
  13. ^ a b c Silva, António de Morais (1813), Diccionario da lingua portugueza, 2nd ed., 2 vols., Lisboa: Typographia Lacerdina, p. 2, 328
  14. ^ a b c d e f g Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. mundo
  15. ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. mundo
  16. ^ CLUL (ed.) (2014), P.S. Post Scriptum: Arquivo Digital de Escrita Quotidiana em Portugal e Espanha na Época Moderna, Lisboa: Centro de Linguística da Universidade de Lisboa, http://ps.clul.ul.pt, p. s.v. mundo
  17. ^ Cardoso, Jerónimo (1569–1570), Dictionarium ex lusitanico in latinum sermonem, Lisboa: João Álvares (CLP transcription, Universidade de Aveiro), p. s.v. mundo
  18. ^ Barbosa, Agostinho (1611), Dictionarium lusitanicolatinum, Braga: Fructuoso Lourenço de Basto (CLP transcription, Universidade de Aveiro), p. s.v. mundo
  19. ^ 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. mundo
  20. ^ Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. mundo

Related etymologies

Cite this entry

“Mundo.” Etymologically, 15 Nov. 2026, etymologically.com/pt/mundo. Accessed 16 Nov. 2026.

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