Etymologically

Etymology and origin of the Portuguese word tudo

Confidence
Established
Formation
Inherited
First attested
1200s More words from the 13th century
Inherited from
Latin totus
Ultimate origin
Latin tōtus
Etymology tree
inherited borrowed derived
Latin tōtus
Aromanian tut
Portuguese todo
Portuguese tudo
Romanian tot
Spanish todo
From the same root
Latin tōtālis ← tōtus
Aromanian totãna ← tut
Portuguese todavia ← todo
Romanian totdeauna ← tot
Romanian totuși ← tot
Spanish todavía ← todo

Pronunciation

  • Brazil: /ˈtu.du/[1]
  • Portugal: /ˈtu.du/, [ˈtu.ðu][1]
  • Portugal, Southern: /ˈtu.du/[1]
  • [ˈtyd][1]

Etymology

It is inherited from Latin tōtus (“whole, all”), in the neuter form, through the medieval Old Galician-Portuguese todo, which is also the source of the adjective todo.[2][3][4][1] Nascentes explains the /u/ as a change made to tell the neuter pronoun apart from the masculine adjective, a view he attributes to Diez.[4][5] He lists other explanations: Meyer-Lübke put the /u/ down to the final vowel, Carolina Michaëlis to the influence of muito, and Cornel Mota to the need to keep the pronoun apart from the adjective.[5]

The same Latin word is Galician todo, Spanish todo, Catalan tot, French tout, Italian tutto and Romanian tot.[6][1] Corominas notes that only Castilian and Portuguese kept the classical form of the word, while most other Romance languages have a form with a doubled consonant.[7] Everywhere it also took over the sense of omnis (“every, all”).[7]

The origin of the Latin word is unknown: de Vaan finds none of the proposed etymologies convincing.[8] Wiktionary mentions a possible link with touto (“people”).[1]

Earliest recorded meaning

Houaiss and Cunha date the pronoun to the 13th century.[2][3] Nascentes, on the other hand, calls tudo a recent form: the neuter was still written todo in the early 16th century, as in the Leal Conselheiro (E sem ella todo o que se pensa seer siso “and without it all that is thought to be wisdom”), and tudo appears in documents of 1548 and 1549 and in the Eufrosina.[5] The CTA corpus has tudo in 1496.[9]

Semantic evolution

Bluteau defines tudo as all things without exception and gives sobre tudo “above all”.[10] Morais in 1789 describes it as a form of the adjective todo meaning “all things”, with the phrases he o meu tudo “it is my all” and sobre tudo.[11] The sense “what is essential, what really counts” and the use for the person most dear to someone are recorded by the modern dictionaries.[2][12][13]

In informal speech tudo also refers to people, “everyone”.[2][1] The greeting tudo bem? “how are things?” and its answer tudo bem are recorded by Houaiss.[2] In colloquial Brazilian Portuguese it is also used before a noun in the sense “every, all”.[1]

Timeline

  • 13th century – first record, according to Houaiss and Cunha.[2][3]
  • 1496 – tudo in the História de mui nobre Vespasiano.[9]
  • 1548–1549 – tudo in documents, at a time when the neuter todo was still in use.[5]
  • 1697 – Pereira glosses tudo with Latin omnis.[14]
  • 1712–1728 – Bluteau gives sobre tudo “above all”.[10]
  • 1789 – Morais records he o meu tudo.[11]

Meanings

Pronoun

  1. everything, all things: Ele sabe tudo sobre carros.[2][15][12][1]
  2. All that is in question in a context: Já arrumei tudo na mala.[2][16][13]
  3. (informal) everyone, all the people present or in question.[2][13][1]
  4. What is essential, the thing that really counts: Para ela, a família é tudo.[2][13][1]
  5. (é o meu tudo) The person most dear to someone.[12][13]
  6. (before isto, isso, aquilo, o) All of: tudo isso.[13]

Determiner

  1. (Brazil, colloquial, dialectal) Every, all.[1]

Word family

  • sobretudo

Usage notes

Common phrases are tudo bem, a greeting and its answer, mais que tudo “above all”, and em tudo e por tudo “in every way”.[2][12][17]

Old texts also have an unrelated tudo “held, had”, a variant of teúdo, the old past participle of ter.[18][19]

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 Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. tudo
  3. ^ a b c Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. tudo
  4. ^ a b Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. tudo
  5. ^ a b c d Nascentes, Antenor (1955), Dicionário etimológico da língua portuguesa, vol. 1: Nomes comuns, Rio de Janeiro (1st ed. 1932, preface by W. Meyer-Lübke), p. 511
  6. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 8815
  7. ^ a b Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 5, 528
  8. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  9. ^ a b Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. tudo
  10. ^ 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. tudo
  11. ^ a b 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, 497
  12. ^ a b c d Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. tudo
  13. ^ a b c d e f 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. tudo
  14. ^ Pereira, Bento (1697), Thesouro da lingoa portuguesa, in the 1697 edition of his Prosodia (1st ed. 1647; CLP transcription, Universidade de Aveiro), p. s.v. tudo
  15. ^ Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. tudo
  16. ^ 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. tudo
  17. ^ Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 9247
  18. ^ Silva, António de Morais (1813), Diccionario da lingua portugueza, 2nd ed., 2 vols., Lisboa: Typographia Lacerdina, p. 2, 816
  19. ^ Viterbo, Joaquim de Santa Rosa de (1798–1799), Elucidario das palavras, termos e frases que em Portugal antiguamente se usárão, 2 vols., Lisboa: Simão Thaddeo Ferreira, p. 2, 392

Related etymologies

Cite this entry

“Tudo.” Etymologically, 15 Nov. 2026, etymologically.com/pt/tudo. Accessed 16 Nov. 2026.

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