Etymology and origin of the Portuguese word reconhecer
- Confidence
- Established
- Formation
- Inherited
- First attested
- 1265 a charter, spelt reconosco More words from the 13th century
- Inherited from
- Latin recognosco
- Ultimate origin
- Latin recognōscō
Etymology tree
From the same root
Pronunciation
Forms
reconhecer (first-person singular present reconheço, first-person singular preterite reconheci, past participle reconhecido)[1] Old Galician-Portuguese wrote reconnocer, reconocer and reconecer;[2][3][4] reconheceo appears in the 14th century.[2][3][4]
Etymology
It is inherited from Latin recognōscō (“to examine, review; to recognise”), written Old Galician-Portuguese reconnocer in the oldest texts.[2][5][1][6] The Latin verb is formed from re- (“back, again”) and cognōscō (“to get to know”).[7][1]
The same Latin word is Galician recoñecer, Spanish reconocer, Catalan reconèixer, French reconnaître and Italian riconoscere.[1][8][9] The ending followed that of conhecer, whose old form Old Galician-Portuguese conhocer changed, according to Houaiss, by dissimilation of the two /o/ and under the influence of the suffix -ecer.[10]
Earliest recorded meaning
Charters of 1265 and 1268 have reconosco and me reconozco … por pagado “I acknowledge myself paid”, the sense “to acknowledge”.[3][4] Houaiss's first record is in the Cantigas de Santa Maria: sempre reconnocesse a Virgen e a loasse “that he should ever acknowledge the Virgin and praise her”.[2][3]
Semantic evolution
Acknowledging a lord was a central medieval use (reconhecendoo por senhor in the Crónica Geral of 1344).[3] Houaiss dates the sense “to admit as true” to the 15th century.[2] Bluteau (1712–1728) gives the sense “to come to know” and examples of acknowledging an error, and Morais (1789) adds recognising what one had forgotten, acknowledging vassalage, declaring a bastard to be one's son, and examining a place.[11][12] The modern senses also cover the legal recognition of a child, the recognition of a government, and gratitude for a favour.[2][13]
Timeline
- 1265 – reconosco in a charter;[3] me reconozco in 1268.[3]
- 13th century – reconnocesse in the Cantigas de Santa Maria.[2][3]
- 1301 – reconecer.[2]
- 1344 – reconhecendoo por senhor in the Crónica Geral.[3]
- 14th century – the spelling with ⟨nh⟩, reconheceo.[2][5]
- c. 1430 – reconhecer in the Horto do Esposo.[14]
- 15th century – the sense “to admit as true”.[2]
- 1611 – Barbosa glosses Reconhecer with Latin recognosco.[15]
Meanings
Verb
- (transitive) To recognize; to know again someone or something seen before: reconheceu a antiga vizinha na rua.[2][13][1]
- (transitive) To identify by certain features: reconhecer alguém pelo andar.[2][16]
- (transitive) To acknowledge, admit as true, real or legitimate: reconhecer um erro.[2][17][1]
- (transitive) To explore or examine (a place); to reconnoitre.[2][13]
- (transitive) To show gratitude for: reconhecer a ajuda dos vizinhos.[2][18]
- (transitive, law) To recognise legally as one's child.[2][16]
- (transitive) To declare (a government, a signature) legitimate or authentic.[13][18]
- (pronominal) To see one's own image or features in someone or something; to confess oneself: reconhecer-se culpado.[2][16]
Word family
- reconhecimento
- reconhecido
- reconhecível
Related words
- conhecer
- Latin recognosco
- Galician recoñecer
- Spanish reconocer
References
- ^ a b c d e f g h i j Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i j k l m n o p q Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. reconhecer
- ^ 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. reconnocer
- ^ a b c 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. reconoçer
- ^ a b Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. reconhecer
- ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. recognoscere
- ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. recognosco
- ^ 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. reconocer
- ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. reconnaître
- ^ Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. conhecer
- ^ Bluteau, Raphael (1712–1728), Vocabulario portuguez e latino, 8 vols. + 2 supplement vols., Coimbra / Lisboa (CLP transcription, Universidade de Aveiro), p. s.v. reconhecer
- ^ 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, 298
- ^ a b c d Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. reconhecer
- ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. reconhecer
- ^ Barbosa, Agostinho (1611), Dictionarium lusitanicolatinum, Braga: Fructuoso Lourenço de Basto (CLP transcription, Universidade de Aveiro), p. s.v. reconhecer
- ^ a b c Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. reconhecer
- ^ 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. reconhecer
- ^ a b Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 7853
Related etymologies
Cite this entry
“Reconhecer.” Etymologically, 15 Nov. 2026, etymologically.com/pt/reconhecer. Accessed 16 Nov. 2026.
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