Etymologically

Etymology and origin of the Portuguese word bobo

Confidence
Probable
Formation
Borrowing
First attested
1500s More words from the 16th century
Borrowed from
Spanish bobo
Ultimate origin
Latin balbus
Etymology tree
inherited borrowed derived
Latin balbus
Spanish bobo
English booby
Portuguese bobo
The word's journey
From the same root
Latin balbūtiō ← balbus
English boob ← booby

Pronunciation

  • Brazil: /ˈbo.bu/[1]
  • Portugal: /ˈbo.bu/, [ˈbo.βu][1]
  • Portugal, Southern: /ˈbo.bu/[1]

Forms

bobo (feminine boba, masculine plural bobos, feminine plural bobas)[1]

Etymology

It is usually explained as borrowed from Spanish bobo (“fool, simpleton”), from Latin balbus (“stammering”).[2][1][3][4] Gonçalves Viana argued for the Spanish origin in his Apostilas: a native outcome of the Latin word would have the diphthong of Mirandese boubo, and in Portuguese the word meant only “jester” and had no derivatives, while Spanish had many.[5][6] Houaiss calls the origin disputed, probably the Latin word through Spanish.[2] Cunha derives it from the Latin word with a probable influence of the Spanish one.[2][7]

Corominas finds the Spanish origin unnecessary: Portuguese /ou/ can become /o/ before a labial consonant, as in escopro from scalprum and pobre from pauper, and the old vowel survives in Galician bouba “jocular lie”.[8] He mentions that Cornu proposed pupus (“child”) instead, which meets worse phonetic obstacles, and that the REW also allows an expressive root ⟨bob-⟩.[8] Figueiredo hesitated between the two Latin words.[9]

The Spanish word is first recorded in 1490.[10] The Latin word has descendants in Italian balbo, Old French baub and Catalan balb “numb, dazed”.[11][12] De Vaan takes it to be an onomatopoeic reduplication, Proto-Indo-European *bl-bl- “meaningless twaddle, stammering”, like blebenti (“to chatter”).[13]

Earliest recorded meaning

Houaiss dates the noun “jester” to the 16th century, and Machado, after Morais, gives a 16th-century example in the eighth Década.[2][5] Cunha's first date for the word is the 17th century.[7] In the oldest records it names the jester kept at court, the sense Viana thought the only Portuguese one.[5]

Semantic evolution

Pereira (1697) glosses it with the Latin words for a buffoon and a mime.[14] Bluteau (1712–1728) has three senses, the comic actor, anyone who makes people laugh, and a slow, dull man, and quotes Covarrubias's derivation from Latin bos “ox”, a slow animal.[15] Morais (1789) puts first the sense “fool, stupid”.[16] Vieira (1871–1874) says that kings kept bobos at court, also called bufões.[17]

In Brazil the word became the everyday word for a silly or naive person, and an adjective for something trifling.[2][1] Its derivatives are recent: abobado (1813), bobice (1844), bobagem (1871), boboca (1899).[7] The word also names a tree of Amazonia, a shearwater, a football game in which a player in the middle of a ring tries to intercept the passes, and in Rio de Janeiro slang a watch.[2][18] Wiktionary records it in Principense and Sranan Tongo.[1]

Timeline

  • 1490 – first record of the Spanish word.[10]
  • 16th century – first record of bobo “jester”.[2][5]
  • 1697 – Pereira glosses it sannio, mimus.[14]
  • 1712–1728 – Bluteau adds the sense “slow, dull man”.[15]
  • 1789 – Morais defines it as “fool, stupid”.[16]
  • 1813 – first record of abobado.[7]
  • 1844 – first record of bobice;[7] bobagem follows in 1871 and boboca in 1899.[7]

Meanings

Noun

  1. (historical) A jester kept by kings and nobles to amuse them with jokes and grimaces; truão, bufão.[2][18][1]
  2. A person who makes others laugh by being comic or ridiculous.[2][19]
  3. (chiefly Brazil) A silly or naive person; a fool: Não seja bobo, ele está brincando.[2][1]
  4. (Brazil, football) A game in which players in a ring pass the ball while one in the middle tries to intercept it; the player in the middle.[2][20]
  5. (botany) A tree of Amazonia, Tessaria integrifolia.[2][18]
  6. (Rio Grande do Sul) The shearwater Puffinus puffinus.[2][18]
  7. (Rio de Janeiro, slang) A watch.[2][19]

Adjective

  1. Silly, stupid; naive.[2][1][19]
  2. Frivolous, superficial.[2][20]
  3. (Brazil) Trifling, of little importance: uma dor boba.[2][19]
  4. Not yet obedient to the reins (of a newly broken horse).[2][4]

Word family

  • bobagem
  • bobice
  • boboca
  • bobalhão
  • abobado
  • abobalhado
  • bobinho
  • bobo da corte

Usage notes

The set phrase bobo da corte is the court jester.[1] In southern Brazil bobo is shared with the River Plate Spanish for a half-crazy person, and ser bobo de boca is said of a horse that does not obey the reins.[21]

References

  1. ^ a b c d e f g h i j k 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 Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. bobo
  3. ^ 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. bobo
  4. ^ a b 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. bobo
  5. ^ a b c d Machado, José Pedro (1987), Dicionário etimológico da língua portuguesa, 4th ed., 5 vols., Lisboa: Livros Horizonte, p. s.v. balbo
  6. ^ Nascentes, Antenor (1955), Dicionário etimológico da língua portuguesa, vol. 1: Nomes comuns, Rio de Janeiro (1st ed. 1932, preface by W. Meyer-Lübke), p. s.v. bobo
  7. ^ a b c d e f Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. bobo
  8. ^ a b Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 1, 602
  9. ^ Figueiredo, Cândido de (1899), Novo diccionário da língua portuguesa, 1st ed., 2 vols., Lisboa: Tavares Cardoso & Irmão, p. 196
  10. ^ a b Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. bobo
  11. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. s.v. balbus
  12. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. balbus
  13. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill, p. s.v. balbus
  14. ^ a b 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. bobo
  15. ^ 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. bobo
  16. ^ 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. 1, 184
  17. ^ Vieira, Frei Domingos (1871–1874), Grande Diccionario Portuguez ou Thesouro da lingua portugueza, 5 vols., Porto: Ernesto Chardron e Bartholomeu H. de Moraes, p. 1, 779
  18. ^ a b c d Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. bobo
  19. ^ a b c d Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. bobo
  20. ^ a b 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. bobo
  21. ^ Schlee, Aldyr Garcia (2019), Dicionário da Cultura Pampeana Sul-Rio-Grandense, 2 vols., Pelotas: Fructos do Paiz, p. 1, s.v. bobo

Related etymologies

Cite this entry

“Bobo.” Etymologically, 15 Nov. 2026, etymologically.com/pt/bobo. Accessed 16 Nov. 2026.

Last edited on . ·