Etymologically

Etymology and origin of the Portuguese word motivo

Confidence
Established
Formation
Borrowing
First attested
1400s spelt motyvo More words from the 15th century
Borrowed from
Latin motivus
Ultimate origin
Latin moveō
Etymology tree
inherited borrowed derived
Latin moveō
French mouvoir
Italian muovere
Portuguese mover
Spanish mover
Latin mōtus
Italian moto
Latin mōtīvus
French motif
English motif
Romanian motiv
Italian motivo
Old French motif
English motive
Portuguese motivo
Spanish motivo
From the same root
Latin admoveō ← moveō
Latin āmoveō ← moveō
Latin commoveō ← moveō
Latin dēmoveō ← moveō
Latin dīmoveō ← moveō
Latin ēmoveō ← moveō
Latin mōbilis ← moveō
Latin momen ← moveō
Latin mōmentum ← moveō
Latin mōtor ← moveō
Latin mōvimentum ← moveō
Latin obmoveo ← moveō
Latin permoveō ← moveō
Latin prōmoveō ← moveō
Latin removeō ← moveō
Latin sēmōtus ← moveō
Latin sēmoveō ← moveō
Latin submoveō ← moveō
Romanian mobil ← moveō
French mouvement ← mouvoir
Italian movimento ← muovere
Portuguese movimento ← mover
Spanish movimiento ← mover
Latin immotus ← mōtus
French motivation ← motif
French motiver ← motif
English automotive ← motive
English motivate ← motive

Pronunciation

  • Brazil: /moˈt͡ʃi.vu/[1]
  • Portugal: /muˈti.vu/[1]
  • Northern, Portugal: /muˈti.bu/, [muˈti.βu][1]

Forms

motivo m (plural motivos)[1] Houaiss records the spelling motyvo in the 15th century.[2]

Etymology

It is borrowed from Late Latin mōtīvus (“relating to movement, moving”), an adjective that Medieval Latin already used as a noun, mōtīvum (“motive, reason”).[2][3][4][1] The Latin adjective is formed from mōtus (“movement”) and the suffix -īvus,[1] from the supine of moveō (“to move”).[2][5]

The musical sense came later, Houaiss says from French motif (in that sense in 1703) or from Italian motivo (before 1729).[2][6][7] Nascentes adds the influence of German Leitmotiv.[4] The same Late Latin word gave Spanish motivo.[8]

Earliest recorded meaning

Houaiss dates the first record to the 12th century, after Machado.[2] Barbosa (1611) and Pereira (1697) gloss the noun with Latin causa "cause" and stimulus "spur".[9][10] Bluteau (1712) enters it only as an adjective, "that causes movement", with the quotation O azougue tem faculdade motiva "quicksilver has the power to move".[11]

Semantic evolution

The adjective "that moves, that causes" is dated to 1642 and survives in technical use.[2][5][12] The noun "cause, reason" became the usual word: Folqman (1755) has os motivos, que me induzírão a isto "the reasons that led me to this", and Morais (1813) defines it as the cause or reason that moves someone.[13][14] Law took it for the grounds stated in a decision and the motive of a crime.[2][5]

In the arts it came to mean the theme or ornament repeated in a work, and in music a short melodic idea: Eça de Queirós, quoted by Aurélio, writes in O Primo Basílio tocou motivos do Barba Azul "played tunes from Bluebeard".[2][15] Motivo condutor renders the German Leitmotiv.[15][2]

Timeline

  • 12th century – Houaiss's first date, taken from Machado; the record itself is not quoted.[2]
  • 15th century – the spelling motyvo.[2]
  • 1600 – motivo in a private letter.[16]
  • 1611 – Barbosa glosses it causa.[9]
  • 1642 – first record of the adjective.[2]
  • 1712 – Bluteau enters only the adjective.[11]
  • 1755 – Folqman has os motivos “the reasons”.[13]
  • 1813 – Morais enters the noun, “cause, reason”.[14]

Meanings

Noun

  1. A cause or reason, what explains something: Ninguém sabe o motivo da sua partida.[2][15][1]
  2. (law) The moral or material cause of a crime; the grounds set out in a judicial or administrative decision.[2][5]
  3. An aim or intention; what drives a person to act; motivação, incentive.[2][15]
  4. (art) A motif: a design, theme or ornament that recurs in a work and sets its pattern; the subject of a composition.[2][5]
  5. (music) A short melodic, harmonic or rhythmic idea that runs through a composition.[2][15][1]
  6. (literature) The smallest unit of the plot of a narrative or drama.[17]

Adjective

  1. That moves or causes movement; motor.[2][15]
  2. That causes or determines something.[2][18]

Word family

  • motivar
  • motivação
  • motivado
  • motivador
  • motivacional

Usage notes

Motivo de força maior is a compelling reason that overrides everything else.[2][15]

References

  1. ^ a b c d e f g h 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 t Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. motivo
  3. ^ Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill, p. s.v. motivus
  4. ^ a b Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. motivo
  5. ^ 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. motivo
  6. ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. motif
  7. ^ Cortelazzo, Manlio; Zolli, Paolo (1999), Dizionario etimologico della lingua italiana, 2nd ed. by Manlio Cortelazzo and Michele A. Cortelazzo, Bologna: Zanichelli, p. s.v. motivo
  8. ^ 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. motivo
  9. ^ a b Barbosa, Agostinho (1611), Dictionarium lusitanicolatinum, Braga: Fructuoso Lourenço de Basto (CLP transcription, Universidade de Aveiro), p. s.v. motivo
  10. ^ 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. motivo
  11. ^ 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. motivo
  12. ^ 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. motivo
  13. ^ a b Folqman, Carlos (1755), Diccionario portuguez, e latino, Lisboa: Régia Officina Silviana (CLP transcription, Universidade de Aveiro), p. s.v. motivo
  14. ^ a b Silva, António de Morais (1813), Diccionario da lingua portugueza, 2nd ed., 2 vols., Lisboa: Typographia Lacerdina, p. 2, 323
  15. ^ a b c d e f g Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. motivo
  16. ^ 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. motivo
  17. ^ Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 6340
  18. ^ Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. motivo

Related etymologies

Cite this entry

“Motivo.” Etymologically, 15 Nov. 2026, etymologically.com/pt/motivo. Accessed 16 Nov. 2026.

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