Etymologically

Etymology and origin of the Portuguese word estopa

Confidence
Established
Formation
Inherited
First attested
1338 a document in Descobrimentos Portugueses More words from the 14th century
Inherited from
Latin stuppa
Ultimate origin
Ancient Greek στύππη
Etymology tree
inherited borrowed derived
Ancient Greek στύππη (stúppē)
Latin stuppa
French étoupe
Italian stoppa
Portuguese estopa
Romanian stupă
Spanish estopa
The word's journey
From the same root
Romanian astupa ← στύππη
Latin stuppō ← stuppa

Pronunciation

  • Brazil: /isˈtɔ.pɐ/, /esˈtɔ.pɐ/[1]
  • Rio-de-Janeiro: /iʃˈtɔ.pɐ/, /eʃˈtɔ.pɐ/[1]
  • Portugal: /(i)ʃˈtɔ.pɐ/[1]

Forms

estopa f (plural estopas)[1] Houaiss records estopa and stopa in the 14th century.[2]

Etymology

It is inherited from Latin stuppa (“coarse flax, tow”), written Old Galician-Portuguese estopa and Old Galician-Portuguese stopa in the oldest texts.[2][3][4][1]

The same Latin word is Galician estopa, Spanish estopa, Catalan estopa, French étoupe, Italian stoppa and Romanian stupă.[5][1]

The Latin word was taken from Ancient Greek στύππη (stúppē), the coarse part of flax.[6][7][1] The Greek word itself is probably from Pre-Greek or another Mediterranean substrate, according to Wiktionary, and the DHLF calls it of obscure origin.[1][8]

Earliest recorded meaning

The DDGM's oldest vernacular records are documents of 1338 and 1341, which list estopa with oars, timber, hemp and iron, among the goods for ships.[4] The Crónica Geral of 1344 has the word too, and Pero Menino's falconry treatise uses tow in its remedies.[4] The sense is already “coarse fibre of flax”.[4]

Semantic evolution

In the Middle Ages tow served for caulking ships with pitch: a document of 1456 pays for four stone of tow and three arrobas of pitch.[4] Morais's dictionary of 1789 defines the word as the coarsest part of the flax, left in the hackle, and records the Casa da Estopa of Lisbon, a house where prostitutes and convicted women were set to unpicking old ropes.[9] Vieira adds the coarse cloth woven from tow and the proverb on fire and tow.[10] Figueiredo (1899) adds the fibre inside the coconut and the unpicked threads used to caulk boats.[11]

In modern Brazil the word names above all the waste threads of weaving, sold for cleaning engines and cars.[12][2] Houaiss also records it as a name of the jequitibá trees.[2]

Timeline

  • 1338 – first vernacular record, in a document listing goods for ships.[4]
  • 1344 – the Crónica Geral uses estopa.[4]
  • 1456 – a document pays for tow and pitch.[4]
  • 1513 – first record in the CTA corpus, in the Livro dos Mártires.[13]
  • 1569 – Cardoso's dictionary gives Latin stupa for Estopa.[14]
  • 1611 – Barbosa adds the adjectives for things made of tow.[15]
  • 1789 – Morais records the Casa da Estopa of Lisbon.[9]
  • 1813 – first record of the verb estopar.[3]
  • 1899 – Figueiredo adds the coconut fibre and the caulking threads.[11]

Meanings

Noun

  1. tow: the coarsest part of flax (linho), separated from it with the hackle (sedeiro).[2][16][1]
  2. A coarse cloth woven from tow.[2][17]
  3. The fibrous waste of any fibre, from which carded yarn is spun.[2][18]
  4. (nautical) oakum: unpicked threads used to caulk the seams of ships.[2][19][1]
  5. The fibre inside the coconut shell.[2][16]
  6. A mass of waste threads from weaving, used to clean cars and machines in workshops.[2][12]
  7. (botany) Another name for the jequitibá trees.[2][18]

Word family

  • estopada
  • estopar
  • estopim
  • Latin stuppa
  • Galician estopa

Usage notes

The phrase não meter prego nem estopa “to put in neither nail nor tow” means to take no part in a matter or a discussion.[16][20][1] An old proverb, O fogo ao pé da estopa, vem o diabo e assopra, warns that fire next to tow needs only the devil to blow on it.[10]

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 Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. estopa
  3. ^ a b Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. estopa
  4. ^ a b c d e f g h 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. estopa
  5. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 8332
  6. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  7. ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. estopa
  8. ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. étoupe
  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. 1, 66
  10. ^ 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. 3, 431
  11. ^ a b Figueiredo, Cândido de (1899), Novo diccionário da língua portuguesa, 1st ed., 2 vols., Lisboa: Tavares Cardoso & Irmão, p. s.v. estopa
  12. ^ a b Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. estopa
  13. ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. estopa
  14. ^ Cardoso, Jerónimo (1569–1570), Dictionarium ex lusitanico in latinum sermonem, Lisboa: João Álvares (CLP transcription, Universidade de Aveiro), p. s.v. estopa
  15. ^ Barbosa, Agostinho (1611), Dictionarium lusitanicolatinum, Braga: Fructuoso Lourenço de Basto (CLP transcription, Universidade de Aveiro), p. s.v. estopa
  16. ^ a b c Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. estopa
  17. ^ 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. estopa
  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. estopa
  19. ^ 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. estopa
  20. ^ Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 3988

Related etymologies

Cite this entry

“Estopa.” Etymologically, 15 Nov. 2026, etymologically.com/pt/estopa. Accessed 16 Nov. 2026.

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