Etymologically

Etymology and origin of the Portuguese word milheiro

milheiro1 a thousand

Confidence
Established
Formation
Inherited
First attested
1200s spelt myleiro
Inherited from
Latin milliarius
Ultimate origin
Latin mīlle

Pronunciation

  • [miˈʎei̯ɾo̞], [miˈʎei̯ɾʉ], [miˈʎei̯ɾu][1]

Forms

milheiro m (plural milheiros)[1]

Etymology

The word for a thousand is inherited from Latin milliarius (“containing a thousand”), or its neuter milliārium “a number of a thousand”.[2][3][4][1] The adjective is formed on mīlle (“thousand”) with the suffix -ārius.[1] The same Latin word is Spanish mijero, Italian migliaio, French millier and Galician milleiro.[4][5][1] Wiktionary adds that by surface analysis it is milhar + -eiro.[1]

Earliest recorded meaning

Houaiss dates the word to the 13th century after Cunha, in the spelling myleiro, with milheiro and milheyro in the 14th.[2]

Semantic evolution

The word has been used above all for goods counted and sold by the thousand: Bluteau's example is a thousand oranges, Morais's bricks and tiles, and Aurélio names plants, fruit and sardines.[6][7][8] The old Caldas Aulete adds the extended sense “a large, indefinite number”, as in aos milheiros.[9] Wiktionary marks the loose sense “a thousand” as northern Portuguese.[1]

Timeline

  • 13th century – myleiro.[2]
  • 14th century – milheiro and milheyro.[2]
  • 1629 – a private letter has milheiros.[10]
  • 1712–1728 – Bluteau: the number of a thousand.[6]
  • 1789 – Morais: hum milheiro de tijolos.[7]

Meanings

Noun

  1. A thousand, a group of a thousand like units, in the counting of goods sold by the piece (milhar).[2][8][11][1]
  2. (by extension) A large, indefinite number.[11][9]

milheiro2 maize plant

Confidence
Established
Formation
Derivation
First attested
1712
Ultimate origin
Latin milium
Etymology tree of milheiro2
inherited borrowed derived
Latin milium
French mil
Italian miglio
Portuguese milho
Portuguese milheiro
Spanish mijo
From the same root · milheiro2
Portuguese milhão ← milho

Pronunciation

  • [miˈʎei̯ɾo̞], [miˈʎei̯ɾʉ], [miˈʎei̯ɾu][1]

Forms

milheiro m (plural milheiros)[2]

Etymology

The word for the maize plant is formed from Portuguese milho + -eiro.[2][3][8][11] Houaiss considers its link with the sense “a black grape variety” only a supposition, and notes that Latin had an adjective miliārius (“of millet”).[2] The noun milho is from Latin milium (“millet”).[12][13]

Earliest recorded meaning

Houaiss's date of 1712 is for the viticultural sense, a variety of black grape.[2] Cunha records the sense “maize plant” from 1881.[13]

Semantic evolution

Vieira (1871–1874) knows the word only as a grape variety, also called farmeido.[14] The old Caldas Aulete gives the maize plant, the stalk on which the cob grows, the grape and two bird names, milheiriça and pintarroxo.[9] In Portugal the dialect surveys record it for a maize plant, a stalk stripped of its cobs and a field of maize.[15]

Timeline

  • 1712 – first record, for the grape variety.[2]
  • 1871–1874 – Vieira: a grape variety.[14]
  • 1881 – the sense “maize plant”.[13]

Meanings

Noun

  1. (botany) The maize plant; a maize stalk (milho).[2][8][11]
  2. (viticulture) A variety of black grape.[2][16]
  3. (Portugal, regional) A field of maize.[15][17]
  4. (zoology) The linnet (pintarroxo); also the corn bunting (milheiriça).[11][18]

Word family

  • milheiral
  • milheirada

References

  1. ^ a b c d e f g h i Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. milheiro
  3. ^ a b Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. milheiro
  4. ^ a b Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 5577
  5. ^ Nascentes, Antenor (1955), Dicionário etimológico da língua portuguesa, vol. 1: Nomes comuns, Rio de Janeiro (1st ed. 1932, preface by W. Meyer-Lübke), p. s.v. milheiro
  6. ^ a b Bluteau, Raphael (1712–1728), Vocabulario portuguez e latino, 8 vols. + 2 supplement vols., Coimbra / Lisboa (CLP transcription, Universidade de Aveiro)
  7. ^ 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
  8. ^ a b c d Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. milheiro
  9. ^ a b c 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. milheiro
  10. ^ 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. milheiro
  11. ^ 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. milheiro
  12. ^ Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. milho
  13. ^ a b c Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. milho
  14. ^ a b 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, 240
  15. ^ a b Instituto da Lingua Galega, Tesouro do léxico patrimonial galego e portugués (TLPGP), Santiago de Compostela: Universidade de Santiago de Compostela, https://ilg.usc.gal/tesouro, p. s.v. milheiro
  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. milheiro
  17. ^ Wikcionário (Portuguese Wiktionary), pt.wiktionary.org, p. s.v. milheiro
  18. ^ Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. milheiro

Related etymologies

Cite this entry

“Milheiro.” Etymologically, 15 Nov. 2026, etymologically.com/pt/milheiro. Accessed 16 Nov. 2026.

Last edited on . ·