Etymologically

Etymology and origin of the Portuguese word melro

Confidence
Established
Formation
Inherited
First attested
1258 as the personal name Merlo More words from the 13th century
Inherited from
Latin merulus
Ultimate origin
Latin merula

Pronunciation

  • Brazil: /ˈmɛw.ʁu/, [ˈmɛʊ̯.hu][1]
  • Rio-de-Janeiro: /ˈmɛw.ʁu/, [ˈmɛʊ̯.χu][1]
  • Portugal: /ˈmɛl.ʁu/, [ˈmɛɫ.ʁu][1]

Forms

melro m (plural melros, feminine mélroa or melra, feminine plural mélroas or melras)[1] The medieval form was merlo, which Bluteau still used as his headword;[2][3][4] melro is recorded from the 17th century.[2][3][4] Nascentes notes that merlo still lives in the dialect of Estremadura.[5] The feminine is mélroa or melra.[1][6]

Etymology

It is inherited from Late Latin merulus (“blackbird”), the Late Latin masculine of the classical merula.[3][2][1] The oldest Portuguese form is Old Galician-Portuguese merlo, with the unstressed /u/ lost; the /r/ and /l/ then changed places (metathesis), giving the modern form.[2][7][5]

The same Latin word is Galician melro, Spanish mirlo, Catalan merla, French merle, Italian merlo and Romanian mierlă.[8][1] García de Diego records the same metathesis in Spanish dialects, mielro and milro, beside the standard form.[9] The Spanish word is recorded from the 15th century as Old Spanish mierla.[10]

The Latin word goes back to *meselā.[11][1] It is related to the Welsh mwyalch (“blackbird”), the Old High German amsla and the Old English ōsle;[11][1] Wiktionary mentions a root *h₂ems-, perhaps a north-western European substrate word.[11][1]

Earliest recorded meaning

The earliest Portuguese record is the personal name Merlo in 1258, from a nickname.[3][12] Cunha dates the form merlo to the 13th century.[2]

Semantic evolution

The form melro appears in the 17th century: Houaiss's date is before 1666, and Pereira lists Melro in 1697.[3][13] Bluteau still described the bird under merlo, black and sweet-voiced.[4] Vieira adds the figurative sense of a shrewd, cunning man, still current.[14][15] In Brazil the name passed to American birds of the Icteridae family, above all the chopi blackbird.[3][6][1]

Timeline

  • 1258 – Merlo as a personal name.[3]
  • 13th century – the form merlo.[2]
  • before 1666 – first record of the form melro.[3]
  • 1697 – Pereira's dictionary lists Melro.[13]
  • 1712–1728 – Bluteau describes the bird under merlo.[4]
  • 1789 – Morais heads the word melro.[16]

Meanings

Noun

  1. The common blackbird (Turdus merula), a black thrush with a yellow bill.[3][6][1]
  2. (Brazil) The chopi blackbird (Gnorimopsar chopi), pássaro-preto, and other birds of the Icteridae.[3][6][1]
  3. (figurative) A shrewd, cunning person.[6][15]
  4. (Portugal) A percoid fish.[15][17]

Word family

  • melrinho
  • melro-azul
  • melro-peixeiro

Usage notes

Melro de bico amarelo “yellow-billed blackbird” is said of a cunning, sharp person.[17]

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 Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. melro
  3. ^ a b c d e f g h i j Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. melro
  4. ^ a b c d Bluteau, Raphael (1712–1728), Vocabulario portuguez e latino, 8 vols. + 2 supplement vols., Coimbra / Lisboa (CLP transcription, Universidade de Aveiro), p. s.v. merlo
  5. ^ a b Nascentes, Antenor (1955), Dicionário etimológico da língua portuguesa, vol. 1: Nomes comuns, Rio de Janeiro (1st ed. 1932, preface by W. Meyer-Lübke), p. 326
  6. ^ a b c d e Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. melro
  7. ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. melro
  8. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 5534
  9. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. merula
  10. ^ Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. mirlo
  11. ^ a b c de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  12. ^ Nascentes, Antenor (1952), Dicionário etimológico da língua portuguesa, vol. 2: Nomes próprios, Rio de Janeiro, p. 398
  13. ^ a b 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. melro
  14. ^ 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, 193
  15. ^ a b c 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. melro
  16. ^ 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, 71
  17. ^ a b Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. melro

Related etymologies

Cite this entry

“Melro.” Etymologically, 15 Nov. 2026, etymologically.com/pt/melro. Accessed 16 Nov. 2026.

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