Etymologically

Etymology and origin of the Portuguese word cânhamo

Confidence
Probable
Formation
Borrowing
First attested
1400s spelt canamo More words from the 15th century
Borrowed from
Spanish cáñamo
Ultimate origin
Ancient Greek κάνναβις
Etymology tree
inherited borrowed derived
Ancient Greek κάνναβις (kánnabis)
Latin cannabis
Spanish cáñamo
Portuguese cânhamo
The word's journey
From the same root
Italian canapa ← κάνναβις
Romanian cânepă ← κάνναβις
English cannabis ← cannabis

Pronunciation

  • Brazil: /ˈkɐ̃.ɲa.mu/, [ˈkɐ̃.j̃a.mu][1]
  • Portugal: /ˈkɐ.ɲɐ.mu/[1]

Forms

cânhamo m (plural cânhamos)[1] The 15th century wrote canamo and canano.[2] Cardoso (1569) and Morais (1789) head the word canamo, and the form cânamo is still listed by Figueiredo.[3][4][5]

Etymology

It is borrowed from Spanish cáñamo, recorded in Spanish since 1170.[2][1][6][7][8] The Spanish word comes from Late Latin cannabum, the form Isidore uses, beside classical cannabis (“hemp”).[9][2][10] In Spanish the Latin b became m by the spread of the nasality, a change documented from the 11th century.[9] The DLP derives the Portuguese word directly from Latin, and Vieira explained the m as in mormo from morbus.[11][12] The REW records an inherited Old Portuguese word Old Galician-Portuguese caneve.[13]

The Latin word was borrowed from Ancient Greek κάνναβις (kánnabis).[10][1][14] The Greek word is a Wanderwort of unknown origin: Scythian or Thracian origin has been proposed, and LSJ suggests a borrowing from Finno-Ugric, a compound Finno-Ugricists reject.[1][15][16]

The Romance counterparts are Galician cánabo, Catalan cànem, French chanvre, Italian canapa and Romanian cânepă.[1][13] Portuguese also has the learned doublets canábis and cânave.[1]

Earliest recorded meaning

Houaiss's first record, from the 15th century and spelt canamo, comes from Cunha's index of medieval Portuguese and is given without its text.[2] Cardoso's dictionary of 1569 translates canamo with Latin canabis, and Morais (1789) defines it as a plant from which cordage is made.[3][4]

Semantic evolution

The word names the plant and its fibre: Vieira (1871) describes a plant that gives a coarse linen used for ropes, and argued that the word should be spelt with a double n.[12] The name was then given to several other plants that give textile fibres, such as cânhamo-brasileiro.[17][8] At sea it is the natural fibre of the ropes used on board.[2]

The plant is also the source of marijuana and hashish, and the DLP and Priberam give the drug as a sense of the word; in Brazilian slang it is marijuana of good quality.[2][11][18]

Timeline

  • 1170 – first record of the Spanish word.[2][9]
  • 1400s – first record in Portuguese, spelt canamo and canano.[2]
  • 1569 – Cardoso translates canamo as Latin canabis.[3]
  • 1789 – Morais heads the word canamo.[4]
  • 1871–1874 – Vieira heads it cânhamo.[12]
  • 1899 – Figueiredo lists both cânhamo and cânamo.[19][5]

Meanings

Noun

  1. hemp, the plant Cannabis sativa, grown for its fibre and the oil of its seeds.[2][6][11][1]
  2. The fibre, thread or cloth made from hemp.[2][6][18]
  3. (nautical) The natural fibre used for ships' ropes.[2]
  4. The name of various other plants that give textile fibres.[2][6][8]
  5. The seed of hemp.[11][7]
  6. The narcotic drug obtained from the plant; maconha, marijuana.[11][18]
  7. (Brazil, slang) Marijuana of good quality.[2]

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 m Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. cânhamo
  3. ^ a b c Cardoso, Jerónimo (1569–1570), Dictionarium ex lusitanico in latinum sermonem, Lisboa: João Álvares (CLP transcription, Universidade de Aveiro), p. s.v. canamo
  4. ^ a b c 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, 223
  5. ^ a b Figueiredo, Cândido de (1899), Novo diccionário da língua portuguesa, 1st ed., 2 vols., Lisboa: Tavares Cardoso & Irmão, p. s.v. cânamo
  6. ^ a b c d Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. cânhamo
  7. ^ a b Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 1742
  8. ^ a b c 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. cânhamo
  9. ^ a b c Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 1, 824
  10. ^ a b Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  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. cânhamo
  12. ^ a b c Vieira, Frei Domingos (1871–1874), Grande Diccionario Portuguez ou Thesouro da lingua portugueza, 5 vols., Porto: Ernesto Chardron e Bartholomeu H. de Moraes, p. 2, 74
  13. ^ a b Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 1599
  14. ^ Beekes, Robert S. P. (2010), Etymological Dictionary of Greek, with the assistance of Lucien van Beek, Leiden Indo-European Etymological Dictionary Series 10, Leiden; Boston: Brill, p. s.v. κάνναβις
  15. ^ Liddell, Henry George; Scott, Robert; Jones, Henry Stuart (1940), A Greek-English Lexicon, 9th ed., Oxford: Clarendon Press, p. s.v. κάνναβις
  16. ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. chanvre
  17. ^ 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. cânhamo
  18. ^ a b c Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. cânhamo
  19. ^ Figueiredo, Cândido de (1899), Novo diccionário da língua portuguesa, 1st ed., 2 vols., Lisboa: Tavares Cardoso & Irmão, p. s.v. cânhamo

Related etymologies

Cite this entry

“Cânhamo.” Etymologically, 15 Nov. 2026, etymologically.com/pt/c%C3%A2nhamo. Accessed 16 Nov. 2026.

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