Etymologically

Etymology and origin of the Portuguese word secar

Confidence
Established
Formation
Inherited
First attested
1200s More words from the 13th century
Inherited from
Latin sicco
Ultimate origin
Latin siccus
Etymology tree
inherited borrowed derived
Latin siccus
French sec
English sec
Italian secco
Portuguese seco
Romanian sec
Spanish seco
Latin siccō
French sécher
Italian seccare
Portuguese secar
Spanish secar
From the same root
Latin siccitās ← siccus
Romanian secăciune ← sec
French dessécher ← siccō
Italian seccatura ← siccō
Latin exsiccō ← siccō
Italian disseccare ← seccare
Italian seccato ← seccare

Pronunciation

  • Brazil: /seˈka(ʁ)/, [seˈka(h)][1]
  • São-Paulo: /seˈka(ɾ)/[1]
  • Rio-de-Janeiro: /seˈka(ʁ)/, [seˈka(χ)][1]
  • Caipira: /seˈka(ɻ)/[1]

Forms

secar (first-person singular present seco, first-person singular preterite sequei, past participle secado)[1] Old Galician-Portuguese forms are secon in the 13th century and secar and ssecar in the 14th.[2]

Etymology

It is inherited from Latin siccō (“to dry, make dry”), written Old Galician-Portuguese secar in the oldest texts.[2][3][4][1] The Latin verb is formed from siccus (“dry”).[5][6]

The same Latin verb is Galician secar, Spanish secar, Catalan secar, French sécher, Italian seccare and Romanian seca.[7][8]

De Vaan reconstructs the adjective as *siskʷos, perhaps from a reduplicated Proto-Indo-European *si-sk-u- (“dry”), with cognates in Middle Irish sesc (“dry, barren”) and Avestan hišku- (“dry”);[6][1] Wiktionary also connects it with ἰσχνός (iskhnós, “dry, lean”), though the phonetic details are unclear.[6][1]

Earliest recorded meaning

Houaiss dates the verb to the 13th century, from Cunha's slips of medieval Portuguese.[2][3] In the cantigas it is both transitive and intransitive: a troubadour reproaches someone who has cut the branches where birds perched e lhis secastes as fontes u se banhavan “and dried up the springs where they bathed”.[9] The Crónica Troiana tells of flowers that soon sse secauan “withered”.[10]

Semantic evolution

The medieval senses, “to deprive of water” and “to wither”, are still the core of the verb.[2][9] From “to drain” it came to mean “to stop flowing, run dry” of a spring, a river or blood, and “to waste away, lose strength” of a person.[2][11] A figurative sense “to bore, annoy” (Portuguese maçar) is old enough for Silva Bastos to record it in 1912, and Michaelis quotes Eça de Queirós for the reflexive secar-se “to be bored”.[12][13]

Brazilian slang gave the verb new senses: “to bring bad luck on, put the evil eye on”, said especially of fans wishing a rival team to lose, “to covet” and “to use up completely”, as of a bank account.[2][11][1]

Timeline

  • 1200s – first record, in the form secon.[2][3]
  • 13th century – a cantiga has secastes as fontes “you dried up the springs”.[9]
  • 14th century – the Crónica Troiana uses secarse of withering flowers.[10]
  • c. 1430 – secar in the Horto do Esposo (copied 1390–1437).[14]
  • 1912 – Silva Bastos records the sense “to annoy”.[12]

Meanings

Verb

  1. (transitive) To dry, to remove water or moisture from: secar o cabelo ao sol.[2][11][1]
  2. (intransitive, also reflexive) To become dry; to evaporate.[2][15][1]
  3. (nautical) To beach a boat, to put it on dry land.[2][15]
  4. To drain or exhaust;[2][16] (intransitive) to stop flowing, run dry: o poço secou.[2][16]
  5. To wither or make wither.[2][1]
  6. To bore or annoy;[2][13] (reflexive) to get bored.[2][13]
  7. (intransitive, also reflexive) Of the voice: to fail.[2]
  8. To stop or interrupt; to make insensitive.[2][11]
  9. To waste away, lose strength.[2][13]
  10. (Brazil, informal) To bring bad luck on, wish failure on, especially an opposing team.[2][1]
  11. (Brazil, informal) To covet, to look on with envy.[2]
  12. (Brazil, informal) To use up completely.[2]

Word family

  • secador
  • secagem
  • ressecar

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 g h i j k l m n o p q r s t u Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. secar
  3. ^ a b c Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. secar
  4. ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. secar
  5. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. siccō
  6. ^ 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
  7. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. s.v. siccare
  8. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. siccare
  9. ^ a b c 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. secar
  10. ^ a b 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. secar
  11. ^ a b c d Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. secar
  12. ^ a b Silva Bastos, José Timóteo da (1912), Diccionario etymologico, prosodico e orthographico da lingua portugueza, Lisboa: Parceria António Maria Pereira, p. s.v. secar
  13. ^ a b c d 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. secar
  14. ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. secar
  15. ^ a b Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. secar
  16. ^ a b 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. secar

Related etymologies

Cite this entry

“Secar.” Etymologically, 15 Nov. 2026, etymologically.com/pt/secar. Accessed 16 Nov. 2026.

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