Etymology and origin of the Portuguese word leigo
- Confidence
- Established
- Formation
- Inherited
- First attested
- 1200s Cantigas de Santa Maria, spelt leygo More words from the 13th century
- Inherited from
- Latin laicus
- Ultimate origin
- Ancient Greek λαός
Etymology tree
Pronunciation
Forms
leigo m (plural leigos)[1] Houaiss records leiga and leygo in the 13th century, leigos in the 14th and leyguas in the 15th.[2] Wiktionary lists leygo as an old spelling.[1]
Etymology
It is inherited from Latin lāicus (“of the people, lay”), written Old Galician-Portuguese leigo and Old Galician-Portuguese leygo in the oldest texts.[2][3][1] Houaiss and Aurélio call it the popular form of the Latin word, Nascentes a semi-learned one; the fully learned form is laico.[2][4][5] The Latin word, a term of the Church, is taken from Ancient Greek λαϊκός (laïkós, “of the people”), from λαός (laós, “the people”).[1][6]
The same Latin word is Galician leigo, Spanish lego, Catalan llec, French lai and Italian laico.[7][8] The Spanish word is recorded from Berceo on, and its learned laico came into common use only in the 19th century.[9]
Bluteau in 1712 already explained the word from the Greek for “people”, and quoted the Latin Bible's phrase for bread that is not consecrated.[10][6]
Earliest recorded meaning
A Latin charter of 875 already has the form leiga.[2] In the 13th century the Cantigas de Santa Maria tell of an abbot who left his office and tornou-se leygo, became a layman, and the Miragres de Santiago set os clerigos et os leigos side by side.[11]
Semantic evolution
The first sense is “not in holy orders”, said of people and things.[2][11] Houaiss notes that the noun first meant a lay servant of a convent, a sense the Priberam still gives for a convent servant without orders.[2][12] Cardoso in 1569 renders it with Latin prophanus.[13] Morais's dictionary of 1813 adds the sense “one who has no learning, ignorant”, from which came the modern “non-expert, unfamiliar with a subject”.[14][2] In Brazilian law a juiz leigo is a judge who is not a law graduate.[2]
Timeline
- 875 – a Latin charter has leiga.[2]
- 13th century – leiga and leygo; the Cantigas de Santa Maria use leygo for a layman.[2][11]
- c. 1438 – the Vida de Santa Eufrosina (witness 1431–1446).[15]
- 15th century – the spelling leyguas.[2]
- 1569 – Cardoso glosses the word with Latin prophanus.[13]
- 1712 – Bluteau derives it from Greek laos “people”.[10]
- 1813 – Morais records the sense “unlearned, ignorant”.[14]
Meanings
Adjective
- lay; not in holy orders: um irmão leigo.[2][12][1]
- Not belonging to the Church; secular: uma escola leiga.[2][4]
- Unfamiliar with a subject or profession; inexpert: Sou leiga em questões de informática.[2][12]
- (law, Brazil) Of a judge: not holding a law degree.[2]
Noun
- A layman, a person not in holy orders.[2][1][16]
- A person without expert knowledge of a subject.[2][1]
- (historical) A lay servant of a convent, without orders.[2][12]
Related words
References
- ^ a b c d e f g h i j k Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ 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. leigo
- ^ Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. leigo
- ^ a b Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. leigo
- ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. leigo
- ^ a b Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press, p. s.v. lāĭcus
- ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 4853
- ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. laicus
- ^ Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 3, 624
- ^ 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. leigo
- ^ a b c 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. leigo
- ^ a b c d Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. leigo
- ^ a b Cardoso, Jerónimo (1569–1570), Dictionarium ex lusitanico in latinum sermonem, Lisboa: João Álvares (CLP transcription, Universidade de Aveiro), p. s.v. leigo
- ^ a b Silva, António de Morais (1813), Diccionario da lingua portugueza, 2nd ed., 2 vols., Lisboa: Typographia Lacerdina, p. 2, 213
- ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. leigo
- ^ 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. leigo
Related etymologies
Cite this entry
“Leigo.” Etymologically, 15 Nov. 2026, etymologically.com/pt/leigo. Accessed 16 Nov. 2026.
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