Etymologically

Etymology and origin of the Portuguese word deter

Confidence
Established
Formation
Inherited
First attested
1242–1252 spelt deteer More words from the 13th century
Inherited from
Latin detineo
Ultimate origin
Latin teneō
Etymology tree
inherited borrowed derived
Latin teneō
Aromanian tsãn
Catalan tenir
Italian tenere
Portuguese ter
Romanian ține
Spanish tener
Latin dētineō
Portuguese deter
French détenir
Romanian deține
Italian detenere
From the same root
English lieutenant ← teneō
French tenant ← teneō
Latin abstineō ← teneō
Latin attineō ← teneō
Latin contineō ← teneō
Latin distineō ← teneō
Latin obtineō ← teneō
Latin pertināx ← teneō
Latin pertineō ← teneō
Latin retineō ← teneō
Latin sustineō ← teneō
Latin tenāx ← teneō
Latin tenor ← teneō
Latin tēnsa ← teneō
Latin tenus ← teneō
Italian trattenere ← tenere
Romanian reține ← ține
Romanian ținut ← ține
Latin dētentiō ← dētineō
French détenu ← détenir
Romanian deținut ← deține

Pronunciation

  • Brazil: /deˈte(ʁ)/, [deˈte(h)][1]
  • São-Paulo: /deˈte(ɾ)/[1]
  • Rio-de-Janeiro: /deˈte(ʁ)/, [deˈte(χ)][1]
  • Caipira: /deˈte(ɻ)/[1]

Forms

deter (first-person singular present detenho, first-person singular preterite detive, past participle detido)[1] Old Galician-Portuguese wrote deteer and detẽer, and Houaiss also records detéér and deter in the 13th century.[2][3] The verb is conjugated like ter: detenho, detive, detido.[1]

Etymology

It is inherited from Latin dētineō (“to hold back, detain”), written Old Galician-Portuguese deteer in the oldest texts.[2][1][3] Nascentes traces it through a Latin form with the stem vowel of the simple verb, ⟨-tenere⟩ for ⟨-tinere⟩, and then through the medieval form, with the Latin -n- between vowels lost and the two vowels later reduced to one.[4][2] Following Nunes, he explains that the -t- was not voiced because speakers were aware of the compound.[5]

The same Latin verb is Spanish detener and Catalan detenir.[6] French détenir was borrowed from Latin in the 12th century and adapted to the verb tenir.[7]

The Latin verb is formed with dē- on teneō (“to hold”), the source of ter.[8][2]

Earliest recorded meaning

Lorenzo's chronology finds the verb in a text of 1242–1252, e ouuo se a deteer y logo “and he had to stay there at once”.[3] The Cantigas de Santa Maria use it reflexively for stopping or lingering, sse non detevera nenllur “he had not stopped anywhere”, and transitively for holding something back, que a carta non lle fosse detẽuda “that the letter should not be withheld from him”.[9]

Semantic evolution

In the medieval prose of the Crónica Troiana the verb means “to delay”, and with se “to stop, to stay”.[3] The early dictionaries give the same senses: Cardoso (1569) renders it with Latin detineo and moror “to delay”, and Barbosa (1611) adds retardo.[10][11] Vieira (1871–1874) defines it as to delay, suspend or stop, and quotes an old royal law with the form deteer.[12]

Modern dictionaries add “to keep in one's possession”, “to restrain (tears, laughter)” and “to arrest, hold in custody”.[13][14] Wiktionary also records the business sense “to own (shares, a company)”.[1]

Timeline

  • 1242–1252 – deteer in a Galician-Portuguese text.[3]
  • 13th century – first record according to Houaiss; the Cantigas de Santa Maria have detẽer and detevera.[2][9]
  • 14th century – deteer in the Trasladação de São Nicolau.[15]
  • 1569 – Cardoso renders it detineo, moror.[10]
  • 1611 – Barbosa lists detineo, retineo, tardo and moror.[11]
  • 1871–1874 – Vieira derives it from Latin detinere.[12]

Meanings

Verb

  1. To stop; reflexive, to come to a stop: O guarda deteve o carro na ponte.[2][13][1]
  2. To delay or keep (someone); reflexive, to linger: Detive-me na loja mais do que queria.[2][13]
  3. To hold back, restrain (tears, a feeling); reflexive, to restrain oneself.[2][16]
  4. To keep in one's possession; to hold (a right, a document): deter a maioria das ações.[13][14][1]
  5. To put off (an answer, a decision).[13]
  6. To arrest, hold in custody.[13][14][1]
  7. (reflexive) To dwell at length on (something).[17][16]

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 Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. deter
  3. ^ a b c d e 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. deteer
  4. ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. deter
  5. ^ 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. deter
  6. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. detinere
  7. ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. détenir
  8. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. dētineō
  9. ^ a b 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. detẽer
  10. ^ a b Cardoso, Jerónimo (1569–1570), Dictionarium ex lusitanico in latinum sermonem, Lisboa: João Álvares (CLP transcription, Universidade de Aveiro), p. s.v. deter
  11. ^ a b Barbosa, Agostinho (1611), Dictionarium lusitanicolatinum, Braga: Fructuoso Lourenço de Basto (CLP transcription, Universidade de Aveiro), p. s.v. deter
  12. ^ 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. 2, 965
  13. ^ a b c d e f Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. deter
  14. ^ a b c 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. deter
  15. ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. deteer
  16. ^ a b Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 3097
  17. ^ 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. deter

Related etymologies

Cite this entry

“Deter.” Etymologically, 15 Nov. 2026, etymologically.com/pt/deter. Accessed 16 Nov. 2026.

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