Etymology and origin of the Portuguese word pedra
- Confidence
- Established
- Formation
- Inherited
- First attested
- 1200s More words from the 13th century
- Inherited from
- Latin petra
- Ultimate origin
- Ancient Greek πέτρα
Etymology tree
Forms
pedra f (plural pedras)[1] Houaiss records pedra and the elided pedr' in the 13th century.[2]
Etymology
It is inherited from Latin petra (“rock, crag, stone”), written Old Galician-Portuguese pedra in the oldest texts.[2][3][1] The Latin word is from Ancient Greek πέτρα (pétra, “rock”).[4][1]
The same Latin word is Galician pedra, Spanish piedra, Catalan pedra, Occitan peira, French pierre, Italian pietra and Romanian piatră.[5][1] Nascentes notes that it displaced lapis in spoken Latin.[4] Corominas adds that the Greek loan appears in the earliest Latin writers and took root early in the spoken language, though classical authors avoided it in favour of saxum.[6] The origin of the Greek word is unknown;[1] Wiktionary notes that Beekes prefers a Pre-Greek borrowing.[1]
Earliest recorded meaning
Latin charters of the Portuguese territory have the Romance plural in place names: 1069 subtus mons pedras rrubias “below the hill of red stones”, and 1080 pedras mouiles.[7] In Galician-Portuguese the word is recorded from the 13th century.[2][3] The Cantigas de Santa Maria already use it for a stone thrown at someone (foi-lles log'hũa pedra lançar), for building stone (boveda de pedra “a stone vault”), for precious stones, for hail and for a stone in the bladder (a door que chaman da pedra “the pain they call the stone”).[7]
Semantic evolution
Most of the modern senses are thus medieval: the material, the single stone, the gem, the hailstone and the stone in the body.[7][2] The Crónica Troiana speaks of workmen quarrying moytas pedras.[7] Barbosa (1611) gives chuva de pedras for hail and a proverb on the stone and the word that cannot be called back once thrown.[8] Morais (1789) adds cabeça de pedra e cal for a stubborn person.[9]
Later senses include the writing slate of the schoolroom and then the blackboard, a piece of a board game, a lump of any hard substance, and, figuratively, a dull or unfeeling person.[2][10] In Brazil it is also a beer mug, a small pressed block of marijuana or crack, and in Bahia a large diamond or the winning number of the jogo do bicho.[2][11] The word lives on in Guinea-Bissau Creole pedra and Kabuverdianu pédra.[1]
Timeline
- 1069 – a Latin charter names a hill pedras rrubias.[7]
- 13th century – first Galician-Portuguese records; the Cantigas de Santa Maria use the word for building stone, gems, hail and the bladder stone.[2][3][7]
- 14th century – the Trasladação de S. Nicolau is the first text of the CTA corpus to use the word.[12]
- 1569 – Cardoso's dictionary renders pedra by Latin lapis and saxum.[13]
- 1611 – Barbosa lists chuva de pedras “hail”.[8]
- 1712 – Bluteau defines the word and lists the kinds of building stone.[14]
- 1789 – Morais records the stone formed in the kidneys or bladder and cabeça de pedra e cal.[9]
Meanings
Noun
- stone, the hard solid mineral matter of which rocks are made: uma parede de pedra.[2][15][1]
- A piece of this matter, of any size; a pebble or boulder.[2][10][1]
- A rocky hill or crag.[2][15]
- A gravestone.[2][16]
- A precious or imitation stone used in jewellery.[2][15]
- A writing slate; by extension, a blackboard.[2][16]
- A lump of a hard substance: duas pedras de gelo no copo.[2][17]
- A hailstone; hail.[10][16][1]
- (medicine) A calculus in the kidneys, bladder or another organ;[17][16][1] (dentistry) tartar.[17][16][1]
- A hard mass in the flesh of some fruits.[2][10]
- A piece in a board game, such as draughts.[2][10]
- (figurative) Something hard and unfeeling; a stupid person.[2][10]
- (Brazil, slang) A small block of pressed marijuana or crack cocaine.[2][1]
- (Bahia) A large diamond; the winning number in the jogo do bicho.[2][11]
Word family
- pedrada
- pedregulho
- pedreira
- pedreiro
- pedrinha
- pedroso
Related words
Usage notes
Barbosa's dictionary of 1611 records the proverb a pedra e a palavra não se recolhe depois de lançada, that a stone and a word cannot be taken back once thrown.[8] Wiktionary lists the idiom tirar leite de pedra “to draw milk from a stone”, to achieve the near impossible.[1]
References
- ^ a b c d e f g h i j k l m n o p q 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 Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. pedra
- ^ a b c Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. pedra
- ^ a b Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. pedra
- ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. s.v. petra
- ^ Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 4, 534
- ^ 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. pedra
- ^ a b c Barbosa, Agostinho (1611), Dictionarium lusitanicolatinum, Braga: Fructuoso Lourenço de Basto (CLP transcription, Universidade de Aveiro), p. s.v. pedra
- ^ 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, 175
- ^ a b c d e f Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. pedra
- ^ a b Navarro, Fred (2004), Dicionário do Nordeste, São Paulo: Estação Liberdade, p. s.v. pedra
- ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. pedra
- ^ Cardoso, Jerónimo (1569–1570), Dictionarium ex lusitanico in latinum sermonem, Lisboa: João Álvares (CLP transcription, Universidade de Aveiro), p. s.v. pedra
- ^ Bluteau, Raphael (1712–1728), Vocabulario portuguez e latino, 8 vols. + 2 supplement vols., Coimbra / Lisboa (CLP transcription, Universidade de Aveiro), p. s.v. pedra
- ^ a b c Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. pedra
- ^ a b c d e Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 7008
- ^ 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. pedra
Related etymologies
Cite this entry
“Pedra.” Etymologically, 15 Nov. 2026, etymologically.com/pt/pedra. Accessed 16 Nov. 2026.
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