Etymology and origin of the Portuguese word ensaio
- Confidence
- Established
- Formation
- Inherited
- First attested
- 1200s spelt enssay More words from the 13th century
- Inherited from
- Latin exagium
- Ultimate origin
- Latin exigō
Etymology tree
Forms
ensaio m (plural ensaios)[1] The oldest spelling is enssay (13th century); Folqman (1755) still gives ensayo beside ensaio.[2][3][4]
Etymology
It is inherited from Late Latin exagium (“a weighing”).[3][2][1][5] The Latin noun is formed from exigō (“to weigh, measure”), itself from ex- and agō (“to drive”).[1][6] Corominas holds that the Late Latin word, and the Greek word taken from it, already meant “verification”, from which the senses “proof” and “attempt” developed side by side.[7][3] DELPo and Silva Bastos (1912) take the noun instead as a back-formation from ensaiar, but Houaiss and Cunha derive the verb from the noun.[8][9][10][2]
The same Latin word is Galician ensaio, Spanish ensayo, Catalan assaig, French essai and Italian saggio.[11][12] The n of the first syllable has been explained in several ways: by the Portuguese dislike of a bare initial e- (Nunes, followed by Nascentes), by the prefix in- (Menéndez Pidal) or by the analogy of words such as enxame (Cornu).[5][12]
The literary sense “essay” Nascentes takes from English essay, and Aurélio gives it a separate article, from the French word.[5][13] Houaiss treats it as part of the same development of “trial, attempt”.[3]
Earliest recorded meaning
Cunha and Houaiss date the first record, spelt enssay, to the 13th century, with the senses “proof, experiment”.[2][3]
Semantic evolution
Pereira (1697) glosses the word with Latin praeludium and prolusio, a prelude or preliminary exercise.[14] Morais (1789) defines it first as the assay goldsmiths and chemists make of metals, then as any attempt by which someone tests his ability before a greater task, and as a piece of writing in which the mind's powers are tried.[15] Vieira (1871) adds the rehearsal of a part in a play.[16]
Houaiss dates ensaísta “essayist” to 1918, modelled on English essayist.[17] Modern technical senses include materials testing, trial coins and stamp proofs; in Rio Grande do Norte the word names the eve of a vaquejada, and in rugby it is a try.[3][18]
Timeline
- 13th century – first record, spelt enssay.[2][3]
- 14th century – ensayar and ensaiamento.[2]
- 1697 – Pereira glosses Ensaio with Latin praeludium.[14]
- 1755 – Folqman lists ensaio or ensayo.[4]
- 1771 – Ensaio in a private letter.[19]
- 1789 – Morais gives the assay of metals, an attempt and a written essay.[15]
- 1871 – Vieira adds the theatre rehearsal.[16]
- 1918 – first record of ensaísta “essayist”.[17]
Meanings
Noun
- A test or trial of something's properties or performance; an experiment: um ensaio de resistência.[3][13][1]
- An attempt, a first try: Foi só um ensaio.[3][13]
- A rehearsal of a play, a concert or a dance; practice, training.[3][13][1]
- (literature) An essay: a prose work treating a subject critically without exhausting it.[3][13][1]
- An assay of gold or silver, to find its fineness.[3][18]
- (numismatics) A trial coin struck to test a die.[3]
- (rugby) A try.[18]
- (Rio Grande do Norte) The eve of a vaquejada.[3]
Word family
- ensaiar
- ensaiamento
- ensaísta
Related words
References
- ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ 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. ensaio
- ^ 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. ensaio
- ^ a b Folqman, Carlos (1755), Diccionario portuguez, e latino, Lisboa: Régia Officina Silviana (CLP transcription, Universidade de Aveiro), p. s.v. ensaio
- ^ a b c Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. ensaio
- ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. essai
- ^ Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 2, 640
- ^ 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. ensaio
- ^ Silva Bastos, José Timóteo da (1912), Diccionario etymologico, prosodico e orthographico da lingua portugueza, Lisboa: Parceria António Maria Pereira, p. s.v. ensaio
- ^ Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. ensaiar
- ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 2932
- ^ 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. s.v. ensaio
- ^ a b c d e Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. ensaio
- ^ 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. ensaio
- ^ a b 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. 1, 506
- ^ a b Vieira, Frei Domingos (1871–1874), Grande Diccionario Portuguez ou Thesouro da lingua portugueza, 5 vols., Porto: Ernesto Chardron e Bartholomeu H. de Moraes, p. 3, 160
- ^ a b Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. ensaísta
- ^ a b c Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. ensaio
- ^ 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. ensaio
Related etymologies
Cite this entry
“Ensaio.” Etymologically, 15 Nov. 2026, etymologically.com/pt/ensaio. Accessed 16 Nov. 2026.
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