Etymology and origin of the Portuguese word mudo
- Confidence
- Established
- Formation
- Inherited
- First attested
- 1200s Cantigas de Santa Maria More words from the 13th century
- Inherited from
- Latin mutus
- Ultimate origin
- Latin mūtus
Etymology tree
Forms
mudo (feminine muda, masculine plural mudos, feminine plural mudas, not comparable)[1]
Etymology
It is inherited from Latin mūtus (“dumb, speechless”), written Old Galician-Portuguese mudo in the oldest texts.[2][3][4][1] Houaiss dates the adjective to the 13th century and its use as a noun to the 15th.[2]
The same Latin word is Galician mudo, Spanish mudo, Catalan mut, Italian muto and Romanian mut.[5][6][1] French muet is a diminutive of Old French mu, the old adjective, which went out of use in the 16th century.[7][8]
For de Vaan the Latin word meant at first one who can utter nothing but /muː/, from an imitative root also found in mūgiō (“to low”), with cognates such as मूक (mū́ka, “dumb”).[9][1] Wiktionary sets up Proto-Indo-European *mewH- (“to mutter, say mu”).[1] Bluteau, in 1712, already related the word to Latin mutire “to mutter”, saying that mutes who wish to speak usually utter /mu/.[10]
Earliest recorded meaning
The Cantigas de Santa Maria use the word of animals, as bestias mudas “the dumb beasts”, and of people: a man who lay çego e ar mudo sen fala “blind and dumb, without speech”, and one who era sordo e mudo “was deaf and dumb” until the Virgin healed him.[3] The Cancioneiro da Ajuda glosses it “without speech”.[3]
Semantic evolution
Already in the cantigas a lover says he goes about mudo, silent for love.[11] The Crónica Geral tells of a man called Pero Mudo because he stammered.[3] Morais (1789) records a night muda de vento, without wind, a letra muda, a consonant whose name holds no vowel, and a representação muda without speech.[12] Later senses are a telephone or a set that gives no sound, a theatre scene without dialogue, and, in the 20th century, the silent cinema, cinema mudo.[2][13] Silva Bastos and the DLP also record mudo as the name of a popular game.[14][15]
Timeline
- 13th century – as bestias mudas and sordo e mudo in the Cantigas de Santa Maria.[3][2]
- 1344 – the chronicle the DDGM cites as Cr. 1344 explains the name of Pero Mudo.[3]
- c. 1430 – the Horto do Esposo uses the word.[16]
- 15th century – first use as a noun, “a mute”.[2]
- 1572 – Camões, in canto V of Os Lusíadas, describes a people quasi mudo to the Portuguese.[17]
- 1712–1728 – Bluteau relates the word to Latin mutire.[10]
- 1789 – Morais records letra muda and noite muda de vento.[12]
Meanings
Adjective
- mute, unable to speak, born without or having lost the power of speech; of animals, having no voice.[2][18][1]
- Unwilling to speak or answer; calado, silent.[2][19]
- Speechless for a moment, from fear or strong feeling: ficou mudo de espanto.[2][18]
- Expressed without words; unspoken, hidden: um protesto mudo.[2][18]
- (of a device) Giving no sound, from a fault.[2][20]
- (figurative) Gloomy, taciturn.[2][19]
- (theatre) Without dialogue;[2][13] (cinema) without a recorded soundtrack: o cinema mudo.[2][13]
- (grammar) Of a letter or syllable, written but not pronounced.[19][1]
Noun
Word family
- mudez
- mudamente
- emudecer
Related words
Usage notes
Mudo e quedo is an informal phrase for “silent and still”.[2] The same spelling is also the first person singular present of mudar “to change”, a different word.[21]
References
- ^ a b c d e f g h i j k Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i j k l m n o Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. mudo
- ^ a b c d e f 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. mudo
- ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. mudo
- ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 5798
- ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. mutus
- ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. muet
- ^ Nascentes, Antenor (1955), Dicionário etimológico da língua portuguesa, vol. 1: Nomes comuns, Rio de Janeiro (1st ed. 1932, preface by W. Meyer-Lübke), p. 345
- ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
- ^ 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. mudo
- ^ Universo Cantigas: Glosario da poesía medieval profana galego-portuguesa, A Coruña: Instituto da Lingua e Literatura (ILLA), Universidade da Coruña, https://www.universocantigas.gal, p. s.v. mudo
- ^ 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, 102
- ^ a b c Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. mudo
- ^ a b Silva Bastos, José Timóteo da (1912), Diccionario etymologico, prosodico e orthographico da lingua portugueza, Lisboa: Parceria António Maria Pereira, p. s.v. mudo
- ^ 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. mudo
- ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. mudo
- ^ 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, 346
- ^ a b c Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. mudo
- ^ a b c 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. mudo
- ^ 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. mudo
- ^ Wikcionário (Portuguese Wiktionary), pt.wiktionary.org, p. s.v. mudo
Related etymologies
Cite this entry
“Mudo.” Etymologically, 15 Nov. 2026, etymologically.com/pt/mudo. Accessed 16 Nov. 2026.
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