Etymology and origin of the Portuguese word quase
- Confidence
- Established
- Formation
- Inherited
- First attested
- 1460 spelt quassy More words from the 15th century
- Inherited from
- Latin quasi
- Ultimate origin
- Latin quasi
Etymology tree
From the same root
Forms
quase (not comparable)[1] The 15th-century texts write quassy, quasi, cassy, cazy, caise, caisi, caje, quaije, acaije, acaise and aquaijo beside quase.[2][3] Wiktionary lists the variants quási, quasi, quazi, quaze and quaje.[1]
Etymology
It is inherited from Latin quasi (“as if; just as; almost”).[2][3][4][1] Wiktionary calls it a semi-learned borrowing, and Nascentes notes archaic and popular forms without the /w/ of the learned spelling, citing Nunes's historical grammar.[1][5]
The same Latin word is Spanish casi and Spanish cuasi, French quasi, Italian quasi and Old Occitan cais.[6][1] Corominas explains the Spanish pair by a stressed and an unstressed pronunciation of the word.[7]
The Latin word is a univerbation of quam (“how, as”) and sī (“if”), with both vowels shortened; old inscriptions write it quasei.[8][1]
Earliest recorded meaning
Lorenzo's chronology has quassy nada “almost nothing” in a text of 1460, the date Houaiss gives for the first record.[9][2] A witness of the Livro das tres vertudes a inssinança das damas made after 1450 writes casy.[10] The sense is the modern one, “almost, nearly”.[9]
Semantic evolution
Nascentes quotes Azurara's Crónica de Guiné for the popular form: Que casy todos o avyam por maravilha “so that nearly all held it a marvel”.[5] The forms caje, quaje and quaji appear in the glossary of Sá de Miranda.[9] The Latin sense “as if” survived for a time in a conjunction, which the DLP marks as no longer used.[11]
The popular forms without /w/ still live in the dialects: the REW cites quaise from Lisbon and caize and acajo from the Minho, and the TLPGP records acaije, aquase, caije, cais, quaije and quais in Portugal.[6][12] In Cape Verdean Portuguese the word has come to mean “perhaps”.[13][14]
Timeline
- 1460 – quassy nada “almost nothing”, the first dated record.[9][2]
- second half of the 15th century – casy in a witness of the Livro das tres vertudes made after 1450.[10]
- 1542 – a private letter writes casy.[15]
- 1741 – a letter from Santarém writes quazi.[16]
Meanings
Adverb
- near, close to, a short distance away in space or time: Moramos quase em frente à escola.[2][13][11]
- almost, nearly, a little less than: Já passaram quase dez anos.[2][13][17]
- approximately, more or less; to some degree: O livro está quase pronto.[2][11]
- By a hair, so that something nearly happened but did not: Quase perdi o comboio.[2][13]
- (Cape Verde) perhaps, probably.[13][11][14]
Noun
- (informal) A near thing, something that almost happened.[1]
Related words
Usage notes
Quase que is used for “so to speak, practically”, and quase quase for “all but, any moment now”.[2][17][14] In the speech of the countryside of Rio Grande do Sul the word is pronounced quági or quáji, Schlee notes.[18]
References
- ^ a b c d e f g h i j Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. quase
- ^ a b Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. quase
- ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. quase
- ^ a b Nascentes, Antenor (1955), Dicionário etimológico da língua portuguesa, vol. 1: Nomes comuns, Rio de Janeiro (1st ed. 1932, preface by W. Meyer-Lübke), p. 425
- ^ a b Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 6937
- ^ Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 1, 908
- ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. quasi
- ^ a b c d 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. quassy
- ^ a b Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. casy
- ^ a b c d 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. quase
- ^ 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. quase
- ^ a b c d e Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. quase
- ^ a b c Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 7637
- ^ 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. quase
- ^ NEHiLP – Núcleo de Apoio à Pesquisa em Etimologia e História da Língua Portuguesa, Universidade de São Paulo, DELPo: Dicionário Etimológico da Língua Portuguesa (online database), p. s.v. quase
- ^ a b Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. quase
- ^ Schlee, Aldyr Garcia (2019), Dicionário da Cultura Pampeana Sul-Rio-Grandense, 2 vols., Pelotas: Fructos do Paiz, p. s.v. quase
Related etymologies
Cite this entry
“Quase.” Etymologically, 15 Nov. 2026, etymologically.com/pt/quase. Accessed 16 Nov. 2026.
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