Etymologically

Etymology and origin of the Portuguese word rejeitar

Confidence
Established
Formation
Inherited
First attested
1300s More words from the 14th century
Inherited from
Latin reiecto
Ultimate origin
Latin iaciō
Etymology tree
inherited borrowed derived
Latin iaciō
Latin reiciō
Italian recere
Latin rēiectō
French rejeter
Italian rigettare
Portuguese rejeitar
From the same root
Latin abiciō ← iaciō
Latin adiciō ← iaciō
Latin amiciō ← iaciō
Latin circumiciō ← iaciō
Latin coniciō ← iaciō
Latin dēiciō ← iaciō
Latin disiciō ← iaciō
Latin ēiciō ← iaciō
Latin iactō ← iaciō
Latin iactūra ← iaciō
Latin iactus ← iaciō
Latin iaculum ← iaciō
Latin iniciō ← iaciō
Latin intericiō ← iaciō
Latin obiciō ← iaciō
Latin prōiciō ← iaciō
Latin subiciō ← iaciō
Latin trāiciō ← iaciō
Spanish objeto ← iaciō
Latin reiectiō ← reiciō

Pronunciation

  • Brazil: /ʁe.ʒejˈta(ʁ)/, [he.ʒeɪ̯ˈta(h)][1]
  • São-Paulo: /ʁe.ʒejˈta(ɾ)/, [he.ʒeɪ̯ˈta(ɾ)][1]
  • Rio-de-Janeiro: /ʁe.ʒejˈta(ʁ)/, [χe.ʒeɪ̯ˈta(χ)][1]
  • Caipira: /ʁe.ʒejˈta(ɻ)/, [he.ʒeɪ̯ˈta(ɻ)][1]

Forms

rejeitar (first-person singular present rejeito, first-person singular preterite rejeitei, past participle rejeitado)[1] Houaiss records the medieval forms regeita and reeseite and the spellings rejeitar and rejeytar of 1720.[2] Bluteau heads the word Regeytar, while Feijó insists on rejeitar, from Latin rejicio, and not regeitar.[3][4]

Etymology

It is inherited from Latin reiectō (“to throw back; to reject; to vomit”).[2][5] Nascentes calls it a semi-learned word.[6] Wiktionary starts from a Vulgar Latin verb formed on reiectus (“thrown back”), the past participle of reiciō (“to throw back, reject”), itself from re- and iaciō (“to throw”).[1][7] The classical verb is rare, used by Lucretius of mountains throwing back the voice; in Medieval Latin it meant “to reject, refuse”.[7][8]

It corresponds to Galician rexeitar.[1]

Earliest recorded meaning

Houaiss dates the verb to the 14th century, from the forms regeita and reeseite.[2] His first sense is the concrete one, “to throw away, cast off”.[2]

Semantic evolution

Pereira translates the verb by Latin rejicio, abdico and respuo “to cast off, renounce, spurn”.[9] Morais has “to refuse what one is given” and “to reject an opinion or advice”, and in falconry “to vomit”, of hawks that bring up their food.[10] He also has the noun rejeito, a throwing weapon, and Vieira the verb “to strike with a rejeito”, a sense Priberam marks as old.[10][11][12] Modern senses add “to disapprove (a law, a bill)” and, in medicine, the rejection of a transplanted organ.[2][13][1]

Timeline

  • 14th century – first records, as regeita and reeseite.[2]
  • 1697 – Pereira's dictionary glosses Rejeitar with Latin rejicio.[9]
  • 1720 – the spellings rejeitar and rejeytar.[2]
  • 1734 – Feijó rejects the spelling regeitar.[4]
  • 1789 – Morais records the falconry sense “to vomit”.[10]
  • 1899 – Figueiredo's dictionary lists the Brazilian rejeitar “to hamstring”.[2]

Meanings

Verb

  1. (transitive) To throw away, cast off, lay down: Os soldados rejeitaram os escudos.[2][14]
  2. (transitive) To refuse, not accept or admit: Rejeitou o convite do vizinho.[2][12][1]
  3. (transitive) To show repugnance for; to rebuff, despise.[2][1]
  4. (transitive) To repel, deny (an accusation).[2]
  5. (transitive) To throw, hurl; to cast up on the shore.[2][12]
  6. (transitive) Not to approve; to vote down: A assembleia rejeitou a proposta.[2][1]
  7. (transitive) To vomit, bring up.[14][1]
  8. (medicine) Of the body, to reject a transplanted organ.[14][1]

Word family

  • rejeitável
  • rejeito
  • rejeição
  • Latin reiciō
  • Galician rexeitar

Usage notes

Houaiss enters a separate Brazilian rejeitar “to cut the hamstring (rejeito, jarrete) of an ox”, first listed by Figueiredo in 1899, which he takes as a metathesis of jarretar, probably influenced by the verb “to reject”;[14][6] Aurélio and Nascentes also derive it from jarretar.[2][14][6]

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 Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. rejeitar
  3. ^ Bluteau, Raphael (1712–1728), Vocabulario portuguez e latino, 8 vols. + 2 supplement vols., Coimbra / Lisboa (CLP transcription, Universidade de Aveiro), p. s.v. rejeitar
  4. ^ a b Feijó, João de Morais Madureira (1734), Orthographia, ou Arte de escrever, e pronunciar com acerto a lingua portugueza, Lisboa (CLP transcription, Universidade de Aveiro), p. s.v. rejeitar
  5. ^ 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. rejeitar
  6. ^ a b c Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. rejeitar
  7. ^ a b Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. rēiectō
  8. ^ Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill, p. s.v. rejectare
  9. ^ a b Pereira, Bento (1697), Thesouro da lingoa portuguesa, in the 1697 edition of his Prosodia (1st ed. 1647; CLP transcription, Universidade de Aveiro), p. s.v. rejeitar
  10. ^ 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. 2, 313
  11. ^ Vieira, Frei Domingos (1871–1874), Grande Diccionario Portuguez ou Thesouro da lingua portugueza, 5 vols., Porto: Ernesto Chardron e Bartholomeu H. de Moraes, p. 5, 174
  12. ^ a b c Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. rejeitar
  13. ^ 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. rejeitar
  14. ^ a b c d e Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. rejeitar

Related etymologies

Cite this entry

“Rejeitar.” Etymologically, 15 Nov. 2026, etymologically.com/pt/rejeitar. Accessed 16 Nov. 2026.

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