Etymologically

uniformidade

Etymology and origin of the Portuguese word uniformidade

Confidence
Established
Formation
Borrowing
First attested
1676 More words from the 17th century
Borrowed from
Latin uniformitas
Ultimate origin
Latin uniformis
Etymology tree
inherited borrowed derived
Latin ūniformis
English uniform
French uniforme
Romanian uniformă
English uniformity
Portuguese uniformidade
Spanish uniformidad

Pronunciation

  • Brazil: /u.ni.foʁ.miˈda.d͡ʒi/, [u.ni.foɦ.miˈda.d͡ʒi][1]
  • São-Paulo: /u.ni.foɾ.miˈda.d͡ʒi/[1]
  • Rio-de-Janeiro: /u.ni.foʁ.miˈda.d͡ʒi/[1]
  • Caipira: /u.ni.foɻ.miˈda.d͡ʒi/[1]

Forms

uniformidade f (plural uniformidades)[1]

Etymology

It is borrowed from Late Latin uniformitas (“uniformity”), a word of post-classical Latin found in Macrobius, Arnobius and Tertullian.[2][1][3] Nascentes calls it semi-learned.[4] The Latin noun is derived from uniformis (“of one kind or form, uniform”), the source of uniforme.[3][5][6]

Earliest recorded meaning

Houaiss dates the first record to 1676 and Cunha to the 17th century.[2][7] The first dictionary definitions are about conduct: Pereira in 1697 renders it with Latin aequabilitas “evenness”, and Bluteau defines it as correspondence or equality in what one says or does, a like way of acting, with examples such as uniformidade fraterna and uniformidade de movimento.[8][9]

Semantic evolution

Folqman in 1755 gives the Latin uniformitas of Macrobius as its equivalent.[10] Morais in 1813 defines it as being consistent with oneself or with others in thinking, speaking and acting, and constancy of feeling.[11] Vieira in the 1870s puts first the likeness of the parts of a thing to each other, and the old Caldas Aulete adds the negative sense “monotony, lack of variety”.[5][12] The modern dictionaries keep all these senses and add “harmony, coherence”.[2][13][14][15]

Timeline

  • 1676 – first record.[2]
  • 1697 – Pereira's Thesouro lists the word.[8]
  • 1712–1728 – Bluteau defines it as sameness of word and deed.[9]
  • 1755 – Folqman gives Latin uniformitas for it.[10]
  • 1813 – Morais defines it as consistency in thought, speech and action.[11]
  • 1871–1874 – Vieira puts first the likeness of parts.[5]

Meanings

Noun

  1. uniformity, the quality or state of being uniforme; the likeness of the parts of a whole or of the items of a set, homogeneity.[2][15][12][1]
  2. Regularity, constancy of behaviour, feelings or opinions.[2][16][14]
  3. Lack of variety, monotony.[2][13][16]
  4. Harmony, coherence.[13][14]

References

  1. ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. uniformidade
  3. ^ a b Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press, p. s.v. uniformitas
  4. ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. uniformidade
  5. ^ a b c 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, 859
  6. ^ Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. uniforme
  7. ^ Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. uniformidade
  8. ^ 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. uniformidade
  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. uniformidade
  10. ^ a b Folqman, Carlos (1755), Diccionario portuguez, e latino, Lisboa: Régia Officina Silviana (CLP transcription, Universidade de Aveiro), p. s.v. uniformidade
  11. ^ a b Silva, António de Morais (1813), Diccionario da lingua portugueza, 2nd ed., 2 vols., Lisboa: Typographia Lacerdina, p. 2, 820
  12. ^ 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. uniformidade
  13. ^ a b c Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. uniformidade
  14. ^ a b c Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 9312
  15. ^ a b 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. uniformidade
  16. ^ a b Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. uniformidade

Related etymologies

Cite this entry

“Uniformidade.” Etymologically, 15 Nov. 2026, etymologically.com/pt/uniformidade. Accessed 16 Nov. 2026.

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