Etymologically

Etymology and origin of the Portuguese word simples

Confidence
Established
Formation
Inherited
First attested
1200s spelt simplez More words from the 13th century
Inherited from
Latin simplex
Ultimate origin
Latin simplex
Etymology tree
inherited borrowed derived
Latin simplex
Portuguese simples
English simplex
French simple
Romanian simplu
Italian semplice
From the same root
French simplet ← simplex
French simpliste ← simplex
Latin simplicitās ← simplex
Latin simpliciter ← simplex
French simplement ← simple
French simplifier ← simple
Italian semplicemente ← semplice

Pronunciation

  • Brazil: /ˈsĩ.plis/[1]
  • Rio-de-Janeiro: /ˈsĩ.pliʃ/[1]
  • Portugal: /ˈsĩ.plɨʃ/[1]

Forms

simples (invariable)[1] The medieval form was simplez (13th century), with the variants cimplez, simplex, sinpliz, simprez and siplez and the plurals simplezes and simplizes in the 14th century.[2][3] Houaiss also records simple in 1589.[2]

Etymology

It is inherited from Latin simplex (“single, uncompounded; plain”), through the old form Old Galician-Portuguese simplez.[1][2][3][4] Nascentes notes that the old forms, including Old Galician-Portuguese simprez, were remade in a learned way, with the final ⟨s⟩ that also replaced ⟨z⟩ in surnames such as Gonçalves.[4][5] Aurélio calls the word popular,[6] while símplice is its learned doublet.[3]

The same Latin adjective is Spanish simple, French simple and Italian semplice.[5]

In Latin it first meant “having a single layer”, and so “simple, plain, uncompounded”.[7][8] It is formed of sim-, the element of semel (“once”), singulī (“one each”) and semper (“always”), and -plex (“-fold”), so that it meant literally “folded once”.[2][7][1] Wiktionary traces the first element to Proto-Indo-European *sem- (“one”).[1]

Earliest recorded meaning

Houaiss dates the adjective to the 13th century, and Cunha records simplizidade “simplicity” in the same century.[2][3] Nascentes quotes simplez of a person's deeds from the Inéditos de Alcobaça, and Charle o simprez “Charles the Simple” from the Scriptores.[5] The Latin word had already taken the moral sense of “not complicated, artless”.[2]

Semantic evolution

Bluteau's book of synonyms gives singelo, parvo, néscio, inocente and crédulo, so that “simple” was also “simple-minded, credulous”.[9] That sense survives in the noun, a naive or foolish person, and in the derivative simplório “simpleton”, recorded from the 19th century.[10][3] Grammar, botany and chemistry use the word in opposition to “compound”: a simple word, sentence, subject or flower.[2][11] In Brazil it is a euphemism for people of humble or poor background.[1]

Timeline

  • 13th century – first record, spelt simplez.[2][3]
  • 14th century – the variants simprez, cimplez and sinpliz.[2][3]
  • 1491 – the Vida de Santo Elói writes simplez.[12]
  • 1589 – simple, without the final ⟨s⟩.[2]
  • 1620 – the Vida e milagres de Santa Senhorinha de Basto (copied 1620–1645) writes simples.[13]
  • 1712–1728 – Bluteau gives the synonyms parvo, néscio and crédulo.[9]
  • 1789 – Morais lists the masculine plural noun simples, the centering of an arch.[14]
  • 1858 – first record of simplório.[3]

Meanings

Adjective

  1. single, not compound or multiple; made of one element: Pediu um café simples, sem leite.[2][6]
  2. plain, without ornament or affectation: Usava um vestido simples, sem enfeites.[2][6]
  3. easy to understand or to do, not complicated: Era uma conta simples.[2][1]
  4. Mere, bare, nothing more than: Bastou um simples olhar.[2][10]
  5. Of low rank, without title or post: um simples empregado de balcão.[2]
  6. modest, unpretentious, ordinary: Gostava de comida simples e caseira.[2][6]
  7. Frank and sincere, without guile; naive (ingénuo).[2][15]
  8. (Brazil, euphemistic) Of humble background, poor or uneducated.[1]
  9. (grammar) Formed of one root or stem (of a word), one clause (of a sentence) or one nucleus (of a subject), as opposed to compound.[2]

Noun

  1. A guileless or naive person; a simpleton.[10]

Word family

  • simpleza
  • simplicidade
  • simplificar
  • simplificação
  • simplório
  • simplesmente
  • simplista

Usage notes

A separate noun simples, masculine and the same in the singular and the plural, is a term of construction for the wooden centering on which an arch or vault is built, the same as cimbre.[2][10] Nascentes takes it for an alteration of cimbres, and Aurélio, with a possibly, for the plural of cimbre.[4][6] Morais (1789) and Vieira (1871) already list it, beside a reference to símplices “medicinal simples”.[14][16] The DLP labels the construction sense as obsolete.[10]

References

  1. ^ a b c d e f g h i j Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n o p q r s Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. simples
  3. ^ a b c d e f g h Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. simples
  4. ^ a b c Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. simples
  5. ^ a b c Nascentes, Antenor (1955), Dicionário etimológico da língua portuguesa, vol. 1: Nomes comuns, Rio de Janeiro (1st ed. 1932, preface by W. Meyer-Lübke), p. 470
  6. ^ a b c d e Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. simples
  7. ^ a b Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. simplex
  8. ^ Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press, p. s.v. simplex
  9. ^ 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. simples, Vocabulario de synonymos
  10. ^ a b c d e 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. simples
  11. ^ 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. simples
  12. ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. simplez
  13. ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. simples
  14. ^ 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, 401
  15. ^ Wikcionário (Portuguese Wiktionary), pt.wiktionary.org, p. s.v. simples
  16. ^ Vieira, Frei Domingos (1871–1874), Grande Diccionario Portuguez ou Thesouro da lingua portugueza, 5 vols., Porto: Ernesto Chardron e Bartholomeu H. de Moraes, p. 5, 526

Related etymologies

Cite this entry

“Simples.” Etymologically, 15 Nov. 2026, etymologically.com/pt/simples. Accessed 16 Nov. 2026.

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