Etymologically

Etymology and origin of the Portuguese word ontem

Confidence
Established
Formation
Inherited
First attested
1200s spelt oonte More words from the 13th century
Inherited from
Latin ad noctem
Ultimate origin
Latin nox

Pronunciation

  • Brazil: /ˈõ.tẽj̃/, [ˈõ.tẽɪ̯̃], /ˈõ.t͡ʃi/[1]
  • Portugal: /ˈõ.tɐ̃j̃/[1]

Forms

ontem (not comparable)[1] Old Galician-Portuguese wrote oonte;[2][3] Houaiss records ontem and otem in 1391 and omtem in the 15th century.[2][3] Barbosa (1611) and Pereira (1697) head the word hontem and refer ontem to it, and Houaiss's first hontem is of 1713.[4][5][3] Silva Bastos (1912) calls hontem the commoner spelling, but notes that the official spelling reform of 1911 made it ontem.[6]

Etymology

It is inherited from Latin ad noctem (“at night, towards night”), the phrase of ad (“to, towards”) and nox (“night”), written Old Galician-Portuguese oonte in the oldest texts.[3][2][7][1] The phrase meant “last night” and so “on the day that ended with last night”, as Nascentes explains it, and he compares amanhã, made in the same way.[7] The DLP starts instead from a longer phrase with heri (“yesterday”) in front, “yesterday at night”.[8] The cantigas still have Old Galician-Portuguese eire “yesterday”, the old word inherited from that Latin adverb, which the new word displaced.[9][1]

Houaiss quotes Nascentes's account of the sound changes: *anoite became *ãoite when the first vowel was nasalised, then *õoite by assimilation and *õote when the semivowel was absorbed; contraction gave onte, still a popular form, and the nasal was at last drawn out at the end of the word.[3][7] Wiktionary gives the same chain through the first two stages.[1]

The same Latin phrase gave Galician onte “yesterday”, while Spanish anoche, Asturian anueiti and Old French anuit kept the sense of the night itself.[10][11][1] The Latin preposition goes back to *ad and *h₂éd (“near, at”), the source of the English word at too.[12][1] The Latin noun is from *nokʷts, from *nókʷts, and is cognate with νύξ (núx) and the English word night.[1]

Earliest recorded meaning

The oldest record that Lorenzo's chronology gives is a cantiga d'escarnho of Pero Garcia Burgales, which tells of something done oonte ao serão “yesterday in the evening”.[13] Cunha dates oonte to the 13th century;[2][3] Houaiss's first dated record is of 1391, with the spellings ontem and otem, already in the sense “on the day before today”.[2][3]

Semantic evolution

Beside “on the day before today”, Houaiss records the extended senses “at some earlier, unspecified time” and “only a short while ago”, and the use as a masculine noun, o ontem, for the day before and for the past.[3] Bluteau (1712–1728) already lists phrases such as ontem pela manhãa “yesterday morning” and ontem de noyte “last night”.[14]

Set phrases include antes de ontem “the day before yesterday”, also written as one word, anteontem;[3][15] de ontem para hoje “overnight, in a rush, all of a sudden”; and para ontem “with the utmost urgency”.[3][15] The original Caldas Aulete records ser nascido ontem “to be young and inexperienced”, and Porto Editora olhar para ontem “to be lost in thought”.[16][17]

The word passed into the creoles: Kabuverdianu has ónti and Macanese onte.[1]

Timeline

  • 13th century – Cunha's date for the old form oonte.[2]
  • 1391 – Houaiss's first dated record, spelt ontem and otem.[3]
  • 15th century – the spelling omtem.[3]
  • 1544 – ontẽ in a private letter.[18]
  • 1569 – Cardoso's dictionary translates ontem as Latin heri.[19]
  • 1611 – Barbosa refers ontem to hontem, under the letter H.[4]
  • 1712–1728 – Bluteau heads the word ontem and lists phrases such as ontem de noyte.[14]
  • 1713 – Houaiss's first hontem.[3]
  • 1789 – Morais defines the adverb as “on the day before the one in which one speaks”.[20]
  • 1911 – the official spelling reform makes hontem into ontem, as Silva Bastos notes.[6]

Meanings

Adverb

  1. yesterday, on the day before today: Ontem choveu a tarde inteira.[3][21][1]
  2. At some earlier, unspecified time; in the past, formerly.[3][21][17]
  3. Only a short while ago, very recently.[3][22]

Noun

  1. The day before today: as notícias de ontem.[3][21][1]
  2. (figurative) The past, time gone by.[3][8][1]

Word family

  • anteontem

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 Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. ontem
  3. ^ 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. ontem
  4. ^ a b Barbosa, Agostinho (1611), Dictionarium lusitanicolatinum, Braga: Fructuoso Lourenço de Basto (CLP transcription, Universidade de Aveiro), p. s.v. ontem
  5. ^ 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. ontem
  6. ^ a b Silva Bastos, José Timóteo da (1912), Diccionario etymologico, prosodico e orthographico da lingua portugueza, Lisboa: Parceria António Maria Pereira, p. s.v. ontem
  7. ^ a b c Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. ontem
  8. ^ 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. ontem
  9. ^ 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. eire
  10. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 5973
  11. ^ 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. anoche
  12. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  13. ^ 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. oonte
  14. ^ a b Bluteau, Raphael (1712–1728), Vocabulario portuguez e latino, 8 vols. + 2 supplement vols., Coimbra / Lisboa (CLP transcription, Universidade de Aveiro), p. s.v. ontem
  15. ^ a b Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. ontem
  16. ^ 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. ontem
  17. ^ a b Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 6692
  18. ^ CLUL (ed.) (2014), P.S. Post Scriptum: Arquivo Digital de Escrita Quotidiana em Portugal e Espanha na Época Moderna, Lisboa: Centro de Linguística da Universidade de Lisboa, http://ps.clul.ul.pt, p. s.v. ontem
  19. ^ Cardoso, Jerónimo (1569–1570), Dictionarium ex lusitanico in latinum sermonem, Lisboa: João Álvares (CLP transcription, Universidade de Aveiro), p. s.v. ontem
  20. ^ 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, 134
  21. ^ a b c Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. ontem
  22. ^ 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. ontem

Related etymologies

Cite this entry

“Ontem.” Etymologically, 15 Nov. 2026, etymologically.com/pt/ontem. Accessed 16 Nov. 2026.

Last edited on . ·