Etymologically

Etymology and origin of the Portuguese word estômago

Confidence
Established
Formation
Inherited
First attested
1300s spelt estamago More words from the 14th century
Inherited from
Latin stomachus
Ultimate origin
Ancient Greek στόμα
Etymology tree
inherited borrowed derived
Ancient Greek στόμα (stóma)
Latin stoma
English stoma
Ancient Greek στόμαχος (stómakhos)
Latin stomachus
Portuguese estômago
French estomac
Italian stomaco
Spanish estómago
The word's journey
From the same root
Latin stomachor ← stomachus

Pronunciation

  • Brazil: /isˈtõ.ma.ɡu/, /esˈtõ.ma.ɡu/[1]
  • Rio-de-Janeiro: /iʃˈtõ.ma.ɡu/, /eʃˈtõ.ma.ɡu/[1]
  • Portugal: /(i)ʃˈto.mɐ.ɡu/, [(i)ʃˈto.mɐ.ɣu][1]
  • Portugal, Southern: /(i)ʃˈto.mɐ.ɡu/[1]

Forms

estômago m (plural estômagos)[1] The old spelling was estamago (14th century), with estamaguo, stamago and stomago in the 15th;[2][3] estomago is from the 16th century.[2][3] Cardoso's dictionary of 1569 still heads the word Estamago.[4]

Etymology

It is inherited from Latin stomachus (“gullet; stomach; anger”), first recorded in the 14th century as Old Galician-Portuguese estamago.[2][3][1] Nascentes calls it a semi-learned word and names bucho as the popular word for the organ.[5] The Latin word is from Ancient Greek στόμαχος (stómakhos, “throat, gullet; stomach”).[2][6]

The same Latin word is Galician estómago, Spanish estómago, Catalan estómac, French estomac and Italian stomaco.[7][8]

The Greek noun is formed from στόμα (stóma, “mouth”); it first meant the throat, and only late “the stomach”.[9][10][1]

Earliest recorded meaning

Houaiss and Cunha date the form estamago to the 14th century; the Horto do Esposo (copied 1390–1437) uses it.[2][3][11]

Semantic evolution

In Latin the word had already passed from the gullet to the stomach and, figuratively, to anger and taste.[6][2] Morais's dictionary defines it as the bucho where food is digested and records the figurative senses “endurance” (ter estômago para sofrer) and “courage” (ter bom estômago na adversidade), quoting Camões.[12]

Houaiss adds the outer part of the body over the stomach, “disposition, energy”, the capacity to face hardship and a strong interest in money, and the phrases forrar o estômago “to eat a little before drinking” and enganar o estômago “to stave off hunger with a bite”.[2]

Timeline

  • 14th century – first record, as estamago.[2][3]
  • c. 1430 – estamago in the Horto do Esposo.[11]
  • 16th century – the spelling estomago.[2][3]
  • 1569 – Cardoso heads it Estamago.[4]
  • 1813 – Morais records the figurative senses “endurance” and “courage”.[12]

Meanings

Noun

  1. (anatomy) The stomach, the hollow organ of the digestive tract between the oesophagus and the duodenum.[2][13][1]
  2. The outer part of the body over the stomach, the belly.[2][14]
  3. (figurative) Disposition, energy, appetite for something: Já não tenho estômago para festas.[2][13]
  4. (figurative) The ability to put up with unpleasant things; patience.[2][13]
  5. (figurative) A strong interest in money.[2][13]

References

  1. ^ a b c d e f g h 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. estômago
  3. ^ a b c d e f Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. estômago
  4. ^ a b Cardoso, Jerónimo (1569–1570), Dictionarium ex lusitanico in latinum sermonem, Lisboa: João Álvares (CLP transcription, Universidade de Aveiro), p. s.v. estamago
  5. ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. estômago
  6. ^ a b Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. stomachus
  7. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. stomachus
  8. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
  9. ^ 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. στόμαχος
  10. ^ Liddell, Henry George; Scott, Robert; Jones, Henry Stuart (1940), A Greek-English Lexicon, 9th ed., Oxford: Clarendon Press, p. s.v. στόμαχος
  11. ^ a b Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. estamago
  12. ^ a b Silva, António de Morais (1813), Diccionario da lingua portugueza, 2nd ed., 2 vols., Lisboa: Typographia Lacerdina, p. 1, 778
  13. ^ a b c d Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. estômago
  14. ^ Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. estômago

Related etymologies

Cite this entry

“Estômago.” Etymologically, 15 Nov. 2026, etymologically.com/pt/est%C3%B4mago. Accessed 16 Nov. 2026.

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