Etymologically

Etymology and origin of the Portuguese word missão

Confidence
Established
Formation
Inherited
First attested
1200s spelt misoes More words from the 13th century
Inherited from
Latin missio
Ultimate origin
Latin mitto
Etymology tree
inherited borrowed derived
Latin mittō
French mettre
Italian mettere
Portuguese meter
Spanish meter
Latin missiō
Portuguese missão
English mission
French mission
Romanian misiune
Italian missione
Spanish misión
From the same root
English manumission ← mittō
Italian messa ← mittō
Latin admittō ← mittō
Latin āmittō ← mittō
Latin circummittō ← mittō
Latin committō ← mittō
Latin dēmittō ← mittō
Latin dīmittō ← mittō
Latin ēmittō ← mittō
Latin immittō ← mittō
Latin intermittō ← mittō
Latin intrōmittō ← mittō
Latin manūmittō ← mittō
Latin missa ← mittō
Latin missilis ← mittō
Latin missīvus ← mittō
Latin missus ← mittō
Latin omittō ← mittō
Latin permittō ← mittō
Latin praemittō ← mittō
Latin praetermitto ← mittō
Latin prōmittō ← mittō
Latin remittō ← mittō
Latin submittō ← mittō
Latin trānsmittō ← mittō
Romanian comite ← mittō
Spanish cometer ← mittō
French démettre ← mettre
French mise ← mettre
Italian rimettere ← mettere
See all derived words →

Pronunciation

  • Brazil: /miˈsɐ̃w̃/, [miˈsɐ̃ʊ̯̃][1]
  • Portugal: /miˈsɐ̃w̃/[1]

Forms

missão f (plural missões)[1] Old forms are misoes (13th century), mjssões (14th) and misson, mison, myssõ and missiom;[2][3][1] missão is first recorded in 1651.[2][3][1]

Etymology

It is inherited from Latin missiō (“a sending, dispatch; release”), written Old Galician-Portuguese misson in the oldest texts.[2][4][1][5] Nascentes considers it semi-learned.[6] The Latin noun is formed from mittō (“to let go, send”) and the suffix -tiō.[7][2][8] The same Latin word is Spanish misión, French mission and Italian missione.[9][1]

Medieval Latin used the word for “cost, expense”, the sense of the oldest Portuguese records, and Old French had borrowed it with the same meaning.[10][11][3]

Earliest recorded meaning

The medieval word meant “cost, expenses”: a satirical cantiga of Pero da Ponte says non amo custa nen misson “I like neither cost nor expense”, and the Portuguese Fuero Real speaks of as custas e as missões “the costs and expenses”.[3] Machado's first date was 1476.[3] Lorenzo found the word earlier in the Fuero Real, and also cites por vossa custa e missiom “at your cost and expense” from 1468.[3]

Semantic evolution

The modern senses, “a sending”, “a charge or task given to someone” and the religious mission, are those of today's dictionaries.[2] Houaiss first records the spelling missão in 1651.[2] Morais (1789) gives the sending of someone to preach the gospel, a sermon setting out Christian doctrine, and the land where missionaries work.[12] Vieira (1871–1874) adds the general “power given to go and do something” and the figurative sense of the task of a person or an age.[8] The diplomatic sense, a commission sent to another country, is in the original Caldas Aulete.[13] Today the word also covers a delegation, a military operation and, in video games, a quest.[2][1]

Timeline

  • 13th century – first record, as misoes.[2]
  • 13th century – custa nen misson in a cantiga of Pero da Ponte.[3]
  • 14th century – the form mjssões.[2]
  • 1468 – por vossa custa e missiom.[3]
  • 1476 – Machado's first record.[3]
  • 1651 – first record of the spelling missão.[2]
  • 1789 – Morais gives the religious senses.[12]

Meanings

Noun

  1. A task or charge given to someone to carry out; an assignment: Recebeu a missão de preparar a reunião.[2][5][1]
  2. A delegation or group of people sent to do a task, often abroad: missão diplomática.[2][5][1]
  3. A duty, obligation; a person's purpose in life.[2][14]
  4. (religion) A doctrinal sermon or series of sermons.[2][15]
  5. (religion) An institution of missionaries spreading the faith; their work; the missionaries themselves.[2][1]
  6. (religion) The house or settlement where missionaries live and work.[2][16][1]
  7. (military) An operational task;[17][1] (video games) a quest.[17][1]
  8. The act of sending or being sent.[15][16]

Word family

  • missionário

References

  1. ^ a b c d e f g h i j k l m n 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 Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. missão
  3. ^ a b c d e f g h i Instituto da Lingua Galega, Dicionario de dicionarios do galego medieval (DDGM), ed. Ernesto González Seoane, Santiago de Compostela: Universidade de Santiago de Compostela, https://ilg.usc.gal/ddgm, p. s.v. misson
  4. ^ Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. missa
  5. ^ a b c Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. missão
  6. ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. missão
  7. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. missio
  8. ^ 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. 4, 269
  9. ^ 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. misión
  10. ^ Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill, p. s.v. missio
  11. ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. mission
  12. ^ 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, 86
  13. ^ 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. missão
  14. ^ 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. missão
  15. ^ a b Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. missão
  16. ^ a b Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 6216
  17. ^ a b Wikcionário (Portuguese Wiktionary), pt.wiktionary.org, p. s.v. missão

Related etymologies

Cite this entry

“Missão.” Etymologically, 15 Nov. 2026, etymologically.com/pt/miss%C3%A3o. Accessed 16 Nov. 2026.

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