Etymologically

Etymology and origin of the Portuguese word tamanho

Confidence
Established
Formation
Inherited
First attested
1200s More words from the 13th century
Inherited from
Latin tam magnus
Ultimate origin
Latin tam,magnus

Pronunciation

  • Brazil: /taˈmɐ̃.ɲu/, [taˈmɐ̃.j̃u][1]
  • Portugal: /tɐˈmɐ.ɲu/[1]
  • Northern, Portugal: /tɐˈma.ɲu/[1]

Forms

tamanho (feminine tamanha, masculine plural tamanhos, feminine plural tamanhas)[1] Medieval texts write tamanna (13th century), tamanho, tamãha and atamaño (14th century).[2]

Etymology

It is inherited from Latin tam magnus (“so big”), the adverb tam (“so, so much”) joined to the adjective magnus (“great”), written Old Galician-Portuguese tamanno in the oldest texts.[2][1][3] The glossary of the Cancioneiro da Ajuda still explains it by the Latin phrase.[4]

The same phrase gave Spanish tamaño, recorded in charters of 1071 and 1090 and long written separately in Old Spanish.[5] Other Romance languages kept only the adverb (Spanish tan, Catalan tan), which is also tão.[6][7]

The Latin adverb goes back to *tām, from Proto-Indo-European *teh₂m.[8] The adjective is from *magnos, from *m̥ǵh₂nós, a derivative of *méǵh₂s (“great”).[1]

Earliest recorded meaning

Houaiss dates the adjective to the 13th century, in the form tamanna.[2] In the satirical cantigas it means “as big, so great”: Afonso X writes A Maior Moniz dei já outra tamanha “to Maior Moniz I have already given another as big”, and another poet has dous tamanho pesar “twice as much grief”.[4] A cantiga d'amor has ca tamanho pesar mi fezestes / que jurei de vos nunca fazer ben “for you caused me such grief that I swore never to do you good”.[9]

Semantic evolution

The medieval word was an adjective of degree, used in comparisons with como and que.[9] Cardoso (1569) renders it with Latin tantus, and Morais (1789) still defines it only as “so big”.[10][11] Houaiss dates the noun “size” to the 15th century.[2] Bluteau (1712–1728) gives o tamanho do corpo “the size of the body” and do tamanho do dedo “as big as a finger”, and explains the word from Latin tam and magnus.[12] In Spanish, by contrast, the noun only appears in 1633.[13]

Nascentes notes that popular speech took it as a superlative, “very big”.[3] Modern senses include build or stature, and the standard sizes of clothes and shoes.[2] The word passed into Tetum as tamañu.[1]

Timeline

  • 13th century – first records, as tamanna.[2]
  • 13th century – tamanha in a satirical cantiga by Afonso X.[4]
  • 15th century – first date Houaiss gives for the noun “size”.[2]
  • 1438 – tamanho in the Vida de uma santa monja (copy 1431–1446).[14]
  • 1500 – tamanho in a letter.[15]
  • 1569 – Cardoso renders it with Latin tantus.[10]
  • 1712–1728 – Bluteau has o tamanho do corpo and derives the word from tam and magnus.[12]
  • 1789 – Morais: “so big”.[11]

Meanings

Adjective

  1. So great, so large or so intense: Nunca vi tamanha confusão.[2][16][1]
  2. So distinguished or remarkable.[2][17]
  3. Big, tall, huge.[2][18][1]
  4. So violent or strong.[2]

Noun

  1. size: physical extent, volume or area: Qual é o tamanho do quarto?[2][17][1]
  2. Build, stature.[2][17]
  3. (clothing) Each of the standard sizes of clothes and shoes.[2][17]

Usage notes

Do tamanho de um bonde “the size of a tram” is a Brazilian informal phrase for something or someone very big.[2][18] Em tamanho natural means life-size.[2]

References

  1. ^ a b c d e f g h i j 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 Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. tamanho
  3. ^ a b Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. tamanho
  4. ^ 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. tamanho
  5. ^ Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 5, 394
  6. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. s.v. tam
  7. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. tam
  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 Universo Cantigas: Glosario da poesía medieval profana galego-portuguesa, A Coruña: Instituto da Lingua e Literatura (ILLA), Universidade da Coruña, https://www.universocantigas.gal, p. s.v. tamanho
  10. ^ a b Cardoso, Jerónimo (1569–1570), Dictionarium ex lusitanico in latinum sermonem, Lisboa: João Álvares (CLP transcription, Universidade de Aveiro), p. s.v. tamanho
  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, 442
  12. ^ 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. tamanho
  13. ^ Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. tamaño
  14. ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. tamanho
  15. ^ 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. tamanho
  16. ^ Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 8800
  17. ^ a b c d 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. tamanho
  18. ^ a b 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. tamanho

Related etymologies

Cite this entry

“Tamanho.” Etymologically, 15 Nov. 2026, etymologically.com/pt/tamanho. Accessed 16 Nov. 2026.

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