Etymologically

Etymology and origin of the Portuguese word milhão

Confidence
Established
Formation
Borrowing
First attested
1400s More words from the 15th century
Borrowed from
Italian milione
Ultimate origin
Latin mīlle
Etymology tree
inherited borrowed derived
Latin mīlle
French mil
French mille
Italian mille
Italian milione
French million
Romanian milion
German Million
Portuguese milhão
Spanish millón
Portuguese mil
Spanish mil
The word's journey
From the same root
English millennium ← mīlle
Latin miliārius ← mīlle
Latin mīliēns ← mīlle
Latin mīllēsimus ← mīlle
French millier ← mille
French millionnaire ← million
French trillion ← million

Pronunciation

  • Brazil: /miˈʎɐ̃w̃/, [miˈʎɐ̃ʊ̯̃][1]
  • Portugal: /miˈʎɐ̃w̃/[1]

Forms

milhão m (plural milhões)[1] The 15th-century texts write mylhaão and the plural milhões or mylhooẽs.[2][3]

Etymology

It is borrowed from Italian milione (“million”).[2][4][3][1] Houaiss thinks it probably came through French million.[2] Cunha calls it an adaptation of the Italian word, Vieira took it from French, and Aurélio names the medieval French form milion as the possible intermediary.[3][5][4]

The Italian word is formed from mille (“thousand”) with the augmentative suffix -one, and is recorded before 1348.[6] The French word was first millon in 1266, and is spelt with -ll- and -i- from 1359.[7] Spanish millón is from the French or the Italian word.[8] The Italian word continues Latin mīlle (“thousand”).[2]

Earliest recorded meaning

Houaiss's first date is the 15th century, from the slips of the index of medieval Portuguese, with the forms milhões and mylhaão.[2] Cunha dates mylhooẽs to the same century.[3]

Semantic evolution

Morais (1789) explains it as the same as conto, ten times a hundred thousand, and notes that one says hum milhão de cruzados but hum conto de reis.[9] Vieira (1871–1874) repeats the rule that one never says um milhão de reis, though he finds milhão for conto in some classical books.[5] The extended sense “a very great number” is in all the modern dictionaries.[2][10][11]

Timeline

  • 15th century – first records, milhões and mylhaão.[2][3]
  • 1622 – first record in the private letters of Post Scriptum.[12]
  • 1789 – Morais equates milhão with conto.[9]
  • 1871–1874 – Vieira derives it from French million.[5]

Meanings

Numeral

  1. A million, a thousand thousands (10⁶).[2][10][1]

Noun

  1. (by extension) A very large, indefinite number: Já te disse isto um milhão de vezes.[2][4]
  2. A large but indefinite sum of money.[10]

Usage notes

A separate noun milhão, formed from Portuguese milho + -ão, is a variety of maize with a very tall stalk and large grains, and Houaiss also uses it for the grass capim-pé-de-galinha.[2][4][10] Morais (1813) already has it for maize.[13]

A third milhão, a name of the milhafre (kite), is the same word as milhano, which the DLP takes from Latin miluus.[2][10]

References

  1. ^ a b c d e 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. milhão
  3. ^ a b c d e Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. milhão
  4. ^ a b c d Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. milhão
  5. ^ a b c Vieira, Frei Domingos (1871–1874), Grande Diccionario Portuguez ou Thesouro da lingua portugueza, 5 vols., Porto: Ernesto Chardron e Bartholomeu H. de Moraes, p. 4, 239
  6. ^ Cortelazzo, Manlio; Zolli, Paolo (1999), Dizionario etimologico della lingua italiana, 2nd ed. by Manlio Cortelazzo and Michele A. Cortelazzo, Bologna: Zanichelli, p. s.v. milione
  7. ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. million
  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. millón
  9. ^ 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, 82
  10. ^ a b c d e 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. milhão
  11. ^ 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. milhão
  12. ^ 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. milhão
  13. ^ Silva, António de Morais (1813), Diccionario da lingua portugueza, 2nd ed., 2 vols., Lisboa: Typographia Lacerdina, p. 2, 299

Related etymologies

Cite this entry

“Milhão.” Etymologically, 15 Nov. 2026, etymologically.com/pt/milh%C3%A3o. Accessed 16 Nov. 2026.

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