Etymologically

Etymology and origin of the Portuguese word reflexivo

Confidence
Probable
Formation
Borrowing
First attested
1720 Bluteau's Vocabulario portuguez e latino More words from the 18th century
Borrowed from
French réflexif
Ultimate origin
Latin reflectō
Etymology tree
inherited borrowed derived
Latin flectō
Latin reflectō
French réfléchir
Latin reflexus
English reflex
Spanish reflejo
Latin reflexīvus
English reflexive
French réflexif
Portuguese reflexivo
The word's journey
From the same root
Latin dēflectō ← flectō
Latin flexibilis ← flectō
Latin flexilis ← flectō
Latin flexiō ← flectō
Latin flexūra ← flectō
Latin flexus ← flectō
Latin genūflectō ← flectō
Latin inflectō ← flectō
Latin reflexiō ← reflectō
Spanish reflexivo ← reflexus

Pronunciation

  • Brazil: /ʁe.flekˈsi.vu/, [he.flekˈsi.vu][1]
  • Rio-de-Janeiro: /ʁe.flekˈsi.vu/, [χe.flekˈsi.vu][1]
  • Portugal: /ʁɨ.flɛkˈsi.vu/[1]
  • Northern, Portugal: /ʁɨ.flɛkˈsi.bu/, [ʁɨ.flɛkˈsi.βu][1]

Forms

reflexivo (feminine reflexiva, masculine plural reflexivos, feminine plural reflexivas)[1]

Etymology

Houaiss takes it as borrowed from French réflexif (“relating to reflection”), a French word of 1692, itself borrowed from New Latin reflexivus (“relating to the reflection of light”).[2] The Latin adjective is formed from reflexus with the suffix -īvus,[1] and that participle is the supine of reflectō (“to bend back, to turn back”).[2][3] The French word is formed from réflexe (“reflex”) with -if.[1]

Other dictionaries treat the Portuguese word as a formation of its own: Aurélio and Michaelis derive it from Portuguese reflexo + -ivo,[4][5] and the DLP and Porto Editora from the Latin supine with the suffix -ivo.[3][6] Silva Bastos had already derived it from the same noun.[7] Houaiss's first date is for the grammatical sense.[2]

Earliest recorded meaning

The word first appears in Bluteau's dictionary as a term of grammar: a verbo reflexivo is one used with a doubled personal pronoun, as in eu me levantey “I got up”.[8] Bluteau's quotation for it comes from a grammar of French, the Arte da lingua Franc..[8] Houaiss dates this record to before 1720.[2]

Semantic evolution

Morais (1789) defines the reflexive verb as one whose action starts from the agent and ends in him, with matar-se, rir-se and lavar-se as examples.[9] In 1813 he adds that such verbs are really active verbs used reflexively with the pronouns me, te, se, and that others call them pronominal verbs.[10]

Vieira (1871–1874) adds the physical sense “reflected, reverberated” and the mental one “meditative, used to speaking and acting with reflection”.[11] Silva Bastos (1912) also records “communicative”, a sense the DLP and Porto Editora still give.[7][3][6] Philosophy uses it for thought turned on its own operations, and mathematics for a relation in which every element is related to itself.[3][2]

Timeline

  • Before 1720 – Bluteau enters verbo reflexivo as a term of grammar.[8][2]
  • 1789 – Morais defines the reflexive verb, with matar-se and lavar-se.[9]
  • 1813 – Cunha's first date for the word;[12][10] Morais adds that such verbs are also called pronominal.[12][10]
  • 1871–1874 – Vieira records the senses “reflected” and “meditative”.[11]
  • 1912 – Silva Bastos adds “communicative”.[7]

Meanings

Adjective

  1. Thoughtful; given to reflection (reflexão), who thinks things over before acting: um rapaz reflexivo e calado.[2][13][1]
  2. Showing calm and deliberation: um olhar reflexivo.[2][13]
  3. Turned in on oneself, absorbed in one's own thoughts.[2][13]
  4. Reflecting or reflected, of light or sound; reflexo.[4][14]
  5. (philosophy) Concerning the mind's awareness of its own operations.[2][3]
  6. (grammar) reflexive: of a verb or pronoun whose action falls back on the subject, as in lavar-se.[2][14][1]
  7. (mathematics) Of a binary relation in which every element is related to itself.[3]
  8. Communicative, catching.[3][6]

Noun

  1. (linguistics) A reflexive pronoun.[4]
  • refletir
  • refletivo
  • reflexo
  • reflexão
  • Latin reflectō

References

  1. ^ a b c d e f g h i Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. reflexivo
  3. ^ a b c d e f g 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. reflexivo
  4. ^ a b c Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. reflexivo
  5. ^ Michaelis: Moderno Dicionário da Língua Portuguesa, São Paulo: Melhoramentos (online as Michaelis Dicionário Brasileiro da Língua Portuguesa, https://michaelis.uol.com.br), p. s.v. reflexivo
  6. ^ a b c Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 7904
  7. ^ a b c Silva Bastos, José Timóteo da (1912), Diccionario etymologico, prosodico e orthographico da lingua portugueza, Lisboa: Parceria António Maria Pereira, p. s.v. reflexivo
  8. ^ 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. reflexivo
  9. ^ 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, 306
  10. ^ a b c Silva, António de Morais (1813), Diccionario da lingua portugueza, 2nd ed., 2 vols., Lisboa: Typographia Lacerdina, p. 2, 578
  11. ^ 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. 5, 149
  12. ^ a b Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. refletir
  13. ^ a b c 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. reflexivo
  14. ^ a b Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. reflexivo

Related etymologies

Cite this entry

“Reflexivo.” Etymologically, 15 Nov. 2026, etymologically.com/pt/reflexivo. Accessed 16 Nov. 2026.

Last edited on . ·