Etymologically

Etymology and origin of the Portuguese word destro

Confidence
Established
Formation
Inherited
First attested
1200s Cantigas de Santa Maria More words from the 13th century
Inherited from
Latin dexter
Ultimate origin
Proto-Indo-European *deḱs-tero-
Etymology tree
inherited borrowed derived
Latin dexter
Italian destro
Portuguese destro
Spanish diestro
English dexter
From the same root
English dexterous ← dexter
Latin dexteritās ← dexter
Latin dextra ← dexter

Pronunciation

  • Brazil: /ˈdɛs.tɾu/[1]
  • Rio-de-Janeiro: /ˈdɛʃ.tɾu/[1]
  • Portugal: /ˈdɛʃ.tɾu/[1]

Forms

destro (feminine destra, masculine plural destros, feminine plural destras)[1] Houaiss records deestro in the 14th century and dextro in the 15th.[2] Morais notes that old texts write deestro and seestro with a doubled vowel.[3]

Etymology

It is inherited from Latin dexter (“right, on the right; skilful”), written Old Galician-Portuguese destro in the oldest texts.[2][4][1] Nascentes notes that the syncopated form dextra already appears in a Latin glossary.[5]

The same Latin word is Galician destro, Spanish diestro, Catalan destre, Old French destre and Italian destro.[6][1]

De Vaan traces the Latin word to Proto-Italic *dekstero- and *deḱs-tero- (“right, right-hand side”), with a cognate in Ancient Greek δεξιτερός (dexiterós).[7][1]

Earliest recorded meaning

Houaiss and Cunha date the word to the 13th century.[2][4] The Cantigas de Santa Maria use it for the right side of the body, as in o braço destro “the right arm” and a teta destra “the right breast”, and the adverbial a destro “on the right”.[8] The cantigas d'escarnho have duas esporas destras, ca seestras non son “two right spurs, for they are not left ones”.[8]

Semantic evolution

In the medieval language destro is chiefly “right” as opposed to seestro “left”, and the Crónica Geral pairs a destro et a seestro “to right and to left”.[8] Bluteau (1712) gives only figurative senses: he defines destro as having skill and industry, and also as prudent in handling business.[9] Morais (1813) records trazer cavallo a destro, a spare horse led alongside without a rider.[3] This sense of a destro, “alongside, ready for use”, survives in Brazil.[2][10] In southern Brazil destro describes a man nimble in his work, an experienced hand (vaqueano).[11]

Houaiss's modern senses are “right-handed”, “on the right”, “skilful”, “quick” and “astute”; as a noun the word also had the obsolete sense passal, a land measure.[2] In Medieval Latin, dexter was already a noun for a measure of length.[12]

Timeline

  • 1200s – first records, according to Houaiss and Cunha.[2][4]
  • 1300s – the spelling deestro.[2]
  • 1513 – destro in the Livro dos Mártires.[13]
  • 1712 – Bluteau defines it as “skilful, industrious”.[9]
  • 1813 – Morais records trazer cavallo a destro.[3]

Meanings

Adjective

  1. right-handed: É destra, mas chuta com os dois pés.[2][14][1]
  2. On the right side; direito, opposed to sestro and sinistro.[2][15]
  3. Skilful, dexterous; expert.[2][16][1]
  4. Quick, agile, nimble.[2][16]
  5. (figurative) Shrewd, astute, sagacious.[2][17][1]

Noun

  1. A right-handed or skilful person.[1]
  2. (obsolete) Passal, a land measure.[2][16]

Word family

  • adestrar
  • adestrador
  • destreza
  • destramente
  • destrímano

Usage notes

The phrase a destro means “on the right”, and in Brazil also “alongside, kept ready for use”.[2][18]

Figueiredo, the old Caldas Aulete and Priberam also record a separate noun destro, a name of the insect also called berro.[19][18][15] Michaelis has a noun destro “bullfighter”, taken from Spanish diestro.[17]

References

  1. ^ a b c d e f g h i j k Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. destro
  3. ^ a b c Silva, António de Morais (1813), Diccionario da lingua portugueza, 2nd ed., 2 vols., Lisboa: Typographia Lacerdina, p. 1, 604
  4. ^ a b c Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. destro
  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. 1, 155
  6. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 2618
  7. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  8. ^ 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. destro
  9. ^ 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. destro
  10. ^ 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. destro
  11. ^ Schlee, Aldyr Garcia (2019), Dicionário da Cultura Pampeana Sul-Rio-Grandense, 2 vols., Pelotas: Fructos do Paiz, p. 1, s.v. destro
  12. ^ Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill, p. s.v. dexter
  13. ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. destro
  14. ^ Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 3081
  15. ^ a b Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. destro
  16. ^ a b c Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. destro
  17. ^ 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. destro
  18. ^ a b 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. destro
  19. ^ Figueiredo, Cândido de (1899), Novo diccionário da língua portuguesa, 1st ed., 2 vols., Lisboa: Tavares Cardoso & Irmão, p. s.v. destro

Related etymologies

Cite this entry

“Destro.” Etymologically, 15 Nov. 2026, etymologically.com/pt/destro. Accessed 16 Nov. 2026.

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