Etymology and origin of the Portuguese word baixo
- Confidence
- Established
- Formation
- Inherited
- First attested
- 1200s More words from the 13th century
- Inherited from
- Latin bassus
- Ultimate origin
- Late Latin bassus
Etymology tree
From the same root
Pronunciation
Forms
baixo (feminine baixa, masculine plural baixos, feminine plural baixas)[1] The medieval spellings were baixo and bayxo;[2][3][4] baxo appears from the 15th century and is still the headword of Vieira's dictionary in 1871.[2][3][4]
Etymology
It is inherited from Late Latin bassus (“stout, low”), written Old Galician-Portuguese baixo and Old Galician-Portuguese bayxo in the oldest texts.[2][5][3][1] The Latin adjective is known only from glosses and as a personal name: the St Gall glosses of the 8th century explain it as “fat, not tall”, and Medieval Latin has it for “stout”, “short” and “low”.[3][6] Machado, after Ernout and Meillet, thinks it may be of Oscan origin, like the family names Bassus and Bassius borne by Campanians;[3][1] Wiktionary also mentions a borrowing from Greek or from a Celtic language.[3][1]
The same word is Galician baixo, Spanish bajo, Catalan baix, French bas and Italian basso.[7][8][1]
The ⟨ix⟩ of the Portuguese word, like the ⟨j⟩ of the Spanish word, is not the regular outcome of Latin /ss/.[9][10] Corominas and Aurélio explain it by the influence of the verb baixar, from Vulgar Latin *bassiare.[9][11][12] Nascentes, after Meyer-Lübke, even derives the adjective from the verb, unless one accepts with Diez a special development of ⟨ss⟩;[10][4] Vieira in 1871 had taken the change for a normal one.[10][4]
Earliest recorded meaning
A 13th-century Latin record of the royal inquiries already has the Romance feminine: in villa bayxa.[3] In the Crónica Troiana the adjective means “low” in place (do lugar mais alto vijnr a agoa ao mais bayxo “the water comes from the highest place to the lowest”), “soft” of the voice, “of humble lineage”, and “on foot, dismounted”.[13]
Semantic evolution
The figurative senses “humble, lowly” and “soft (of a voice)” are medieval.[13] As a noun, baixo “sandbank, shoal” appears in 15th-century texts on the voyages of discovery, as in naves that were lost em huns baixos;[3] Italian basso has the same sense in a dictionary of the navy of 1504.[3] Houaiss dates baixos “the lower rooms of a house” to 1712.[2] Folqman (1755) records voz baixa “a quiet voice” and estilo baixo “a plain, unelevated style”.[14]
In music the noun names the lowest male voice and its singer, the lowest melodic line of a piece and the lowest note of a chord.[2][15] The instrument called baixo is a shortening of contrabaixo, itself borrowed from Italian, the double bass and later the bass guitar, and by extension the person who plays it.[16][1]
Brazilian Portuguese has the informal noun “a gaffe”, and in the north and north-east of Brazil baixo is a comfortable gait of a saddle horse; in Ceará the adjective means “incapable”.[2][17]
Timeline
- 13th century – in villa bayxa in a Latin record of the royal inquiries.[3]
- 13th century – Houaiss's and Cunha's date for the Portuguese word.[2][5]
- 14th century – the spelling bayxo.[2]
- 15th century – baixos “shoals” in an account of the voyages to Guinea; the spelling baxo.[3][2]
- 1570 – cõtrabaixo “deepest voice”, the source of the musical noun.[16]
- 1712 – baixos “lower rooms of a house”.[2]
- 1755 – Folqman records voz baixa and estilo baixo.[14]
- 1873 – contrabaixo first names the instrument.[16][18]
Meanings
Adjective
- short, of little height or stature: uma mulher baixa.[2][11][1]
- low: near the ground or a reference level; below the usual level: A maré está baixa.[2][19][1]
- Shallow; low-lying, at or below sea level; of a river, near its mouth.[2][15]
- Turned or bent towards the ground: andar de ombros baixos.[2][11]
- Of low social or economic standing: gente de condição baixa.[2][19]
- cheap, of little value or price; of poor quality.[2][20]
- base, mean, contemptible; vulgar, coarse: sentimentos baixos.[2][19][1]
- Of a sound, deep, low-pitched; or faint, hardly audible.[2][21]
- (Ceará) Incapable.[2][17]
Noun
- The lower part of something: o baixo da encosta.[2][15]
- A shoal, a sandbank or reef;[2][21] (Amazonia) a mudbank uncovered at low water.[2][21]
- (music) The lowest male voice, and a singer with that voice; the lowest line of a composition; the lowest note of a chord.[2][15]
- (music) A bass: the double bass or the bass guitar; a bass player.[1][16]
- baixos: the ground-floor rooms or basement of a house.[2][1]
- (Brazil, informal) A gaffe, a tactless remark.[2]
- (northern and north-eastern Brazil) A comfortable gait of a saddle horse.[2][21]
Adverb
- Low, at a small height: As andorinhas voavam baixo.[2][15]
- Quietly, in a low voice; in a deep tone.[2][15]
Word family
- abaixado
- abaixador
- abaixamento
- abaixar
- baixa
- baixada
- baixa-mar
- baixar
- baixeza
- baixio
- baixura
- rebaixamento
- rebaixar
- rebaixo
- abaixo
- debaixo
- embaixo
Related words
Usage notes
The adjective is often part of compound adverbs and prepositions: abaixo de, debaixo de, embaixo de.[5] In Portugal em baixo also means “depressed, in low spirits”.[2]
References
- ^ a b c d e f g h i j k l m n 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 r s t u v w x y z 27 28 29 Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. baixo
- ^ a b c d e f g h i j k Machado, José Pedro (1987), Dicionário etimológico da língua portuguesa, 4th ed., 5 vols., Lisboa: Livros Horizonte, p. s.v. baixo
- ^ a b c d 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, 708
- ^ a b c Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. baixo
- ^ Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill, p. s.v. bassus
- ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. s.v. bassus
- ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. bassus
- ^ a b Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 1, 461
- ^ a b c Nascentes, Antenor (1955), Dicionário etimológico da língua portuguesa, vol. 1: Nomes comuns, Rio de Janeiro (1st ed. 1932, preface by W. Meyer-Lübke), p. 59
- ^ a b c Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. baixo
- ^ Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. bajo
- ^ 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. baixo
- ^ a b Folqman, Carlos (1755), Diccionario portuguez, e latino, Lisboa: Régia Officina Silviana (CLP transcription, Universidade de Aveiro), p. s.v. baixo
- ^ a b c d e f 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. baixo
- ^ a b c d Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. contrabaixo
- ^ a b Navarro, Fred (2004), Dicionário do Nordeste, São Paulo: Estação Liberdade, p. s.v. baixo
- ^ Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. contrabaixo
- ^ a b c 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. baixo
- ^ Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 1214
- ^ a b c d 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. baixo
Related etymologies
Cite this entry
“Baixo.” Etymologically, 15 Nov. 2026, etymologically.com/pt/baixo. Accessed 16 Nov. 2026.
Last edited on . ·