Etymology and origin of the Portuguese word portento
- Confidence
- Established
- Formation
- Borrowing
- First attested
- c. 1539 spelt portemto More words from the 16th century
- Borrowed from
- Latin portentum
- Ultimate origin
- Latin portendō
Etymology tree
From the same root
Pronunciation
Forms
portento m (plural portentos)[1] The first record is spelt portemto.[2]
Etymology
It is borrowed from Latin portentum (“omen, portent; prodigy, wonder; monster”), the neuter participle of portendō (“to foretell, presage”).[2][3][1] Nascentes calls it a learned word.[4] Bluteau (1712–1728) already derived it from the Latin verb.[5]
The same Latin word is Spanish portento, Catalan portent and Italian portento.[1][6] The English words portent and portend belong to the same Latin family.[1]
Earliest recorded meaning
Houaiss dates the first record, spelt portemto, to about 1539, and the spelling portento to about 1764.[2] In Latin a portentum was an abnormal phenomenon taken as a sign of some great event.[3]
Semantic evolution
Bluteau (1712–1728) still explains the word by the Latin portenta: apparitions such as whole armies, armed horsemen and sea battles seen in the clouds, which he puts down to the reflection and refraction of light.[5] Morais (1789) defines it as something singular, rare, extraordinary and marvellous, and quotes it of a person, era hum portento de valor “he was a marvel of courage”.[7] The sense “person of extraordinary talent” is in the modern dictionaries.[2][8][9]
Timeline
- c. 1539 – first record, as portemto.[2]
- 1712–1728 – Bluteau explains it by the Latin portenta.[5]
- c. 1764 – Houaiss's first record of the spelling portento.[2]
- 1789 – Morais uses it of a person.[7]
Meanings
Noun
- A marvel or prodigy: an extraordinary thing or event; a milagre, a maravilha.[2][9][1]
- A rare, singular thing.[9][10]
- A person of exceptional intelligence or talent; a genius.[2][8][1]
Related words
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 Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. portento
- ^ a b Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. portento
- ^ a b c Bluteau, Raphael (1712–1728), Vocabulario portuguez e latino, 8 vols. + 2 supplement vols., Coimbra / Lisboa (CLP transcription, Universidade de Aveiro), p. s.v. portento
- ^ 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. portento
- ^ 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. 2, 221
- ^ a b Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. portento
- ^ a b c 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. portento
- ^ Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 7360
Related etymologies
Cite this entry
“Portento.” Etymologically, 15 Nov. 2026, etymologically.com/pt/portento. Accessed 16 Nov. 2026.
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