Etymologically

Etymology and origin of the Portuguese word promessa

Confidence
Established
Formation
Inherited
First attested
1200s Cantigas de Santa Maria More words from the 13th century
Inherited from
Latin promissa
Ultimate origin
Latin prōmittō

Pronunciation

  • Brazil: /pɾoˈmɛ.sɐ/[1]
  • Portugal: /pɾuˈmɛ.sɐ/[1]

Forms

promessa f (plural promessas)[1] Houaiss records promesa and promissa in the 14th century and promiçias in the 15th.[2] Cunha also has promissa in the 14th.[2][3] The TLPGP records the dialect form premessa in Portugal.[4]

Etymology

It is inherited from Vulgar Latin prōmissa (“promise”), written Old Galician-Portuguese promessa from the 13th century.[2][3][1] In Latin the form was the neuter plural of prōmissum (“promise”), which Vulgar Latin took as a feminine singular.[2][5] Cunha and Aurélio name the source Medieval Latin promissa.[2][3][6][5] Houaiss puts the open /ɛ/ down to metaphony.[2] The DLP and Porto Editora derive it instead through French promesse.[7][8]

The same word is Spanish promesa, Galician promesa, Catalan promesa and Italian promessa.[9][1]

The Latin noun is the past participle of prōmittō (“to send forth; to promise”).[10][1]

Earliest recorded meaning

Lorenzo's chronology finds it in the Cantigas de Santa Maria: pois que a promessa fez “since she had made the promise”, and a woman who fez promessa to bring a child's weight in wax to the Virgin if she had a son.[11] Another cantiga speaks of breaking a promise, britar sa promessa.[11] The first records already have the religious sense of a vow to a saint beside the general sense.[11]

Semantic evolution

The Crónica Troiana uses it for a promise between people.[11] Viterbo (1798–1799) explains an old legal sense, a payment a tenant promised the steward in return for his favour.[12] Barbosa (1611) has comprir a promessa “to keep the promise”, and Bluteau (1712–1728) records the jurists' view of promises as agreements between private parties.[13][14]

Houaiss marks the sense “offer of gifts as a bribe” obsolete, and records the figurative “hope founded on appearances”, as in a promise of rain.[2] In popular religion a promessa is a vow to God, the Virgin or a saint, paid with prayers, penances or ex-votos.[2][15]

Timeline

  • 13th century – first record, in the Cantigas de Santa Maria.[2][3][11]
  • 14th century – the variants promesa and promissa.[2][3]
  • c. 1450 – promessa in the Livro das Três Virtudes.[16]
  • 1569 – Cardoso renders it promissus.[17]
  • 1611 – Barbosa lists comprir a promessa.[13]
  • 1798–1799 – Viterbo records the old legal sense of a payment to the steward.[12]

Meanings

Noun

  1. The act of promising.[2][6]
  2. A promise: an assurance that one will give or do something: Fez a promessa de voltar cedo.[2][1]
  3. A commitment, spoken or written, to perform an act or take on an obligation.[2][8]
  4. The thing promised.[2][6]
  5. (obsolete) An offer of gifts or favours as a bribe.[2][7]
  6. (figurative) A hope founded on appearances; a sign of something to come.[2][1]
  7. (religion) A vow made to God, the Virgin or a saint to obtain a grace.[2][15]

Word family

  • promesseiro

Usage notes

The saying promessa é dívida “a promise is a debt” and the phrases promessa de casamento “promise of marriage”, promessa de compra e venda (a preliminary contract of sale) and quebrar promessa “to break a promise” are common.[2][1] On the river Minho, promessa was the shad taken from a large catch for the boat that made it.[4]

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 n o p q r Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. promessa
  3. ^ a b c d e Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. promessa
  4. ^ a b 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. promessa
  5. ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill, p. s.v. promissa
  6. ^ a b c Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. promessa
  7. ^ 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. promessa
  8. ^ a b Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 7516
  9. ^ Real Academia Española; Asociación de Academias de la Lengua Española (2014–), Diccionario de la lengua española, 23rd ed., online version 23.8, https://dle.rae.es, p. s.v. promesa
  10. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. prōmissum
  11. ^ a b c d e 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. promessa
  12. ^ a b Viterbo, Joaquim de Santa Rosa de (1798–1799), Elucidario das palavras, termos e frases que em Portugal antiguamente se usárão, 2 vols., Lisboa: Simão Thaddeo Ferreira, p. 2, 245
  13. ^ a b Barbosa, Agostinho (1611), Dictionarium lusitanicolatinum, Braga: Fructuoso Lourenço de Basto (CLP transcription, Universidade de Aveiro), p. s.v. promessa
  14. ^ Bluteau, Raphael (1712–1728), Vocabulario portuguez e latino, 8 vols. + 2 supplement vols., Coimbra / Lisboa (CLP transcription, Universidade de Aveiro), p. s.v. promessa
  15. ^ 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. promessa
  16. ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. promessa
  17. ^ Cardoso, Jerónimo (1569–1570), Dictionarium ex lusitanico in latinum sermonem, Lisboa: João Álvares (CLP transcription, Universidade de Aveiro), p. s.v. promessa

Related etymologies

Cite this entry

“Promessa.” Etymologically, 15 Nov. 2026, etymologically.com/pt/promessa. Accessed 16 Nov. 2026.

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