Etymologically

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
inherited borrowed derived
Ancient Greek πέτρα (pétra)
Latin petra
Aromanian cheatrã
French pierre
Italian pietra
Portuguese pedra
Romanian piatră
Spanish piedra
The word's journey
From the same root
Latin petroleum ← petra
Latin petrōsus ← petra
Romanian pietros ← piatră

Pronunciation

  • Brazil: /ˈpɛ.dɾɐ/[1]
  • Portugal: /ˈpɛ.dɾɐ/, [ˈpɛ.ðɾɐ][1]
  • Portugal, Southern: /ˈpɛ.dɾɐ/[1]

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

  1. stone, the hard solid mineral matter of which rocks are made: uma parede de pedra.[2][15][1]
  2. A piece of this matter, of any size; a pebble or boulder.[2][10][1]
  3. A rocky hill or crag.[2][15]
  4. A gravestone.[2][16]
  5. A precious or imitation stone used in jewellery.[2][15]
  6. A writing slate; by extension, a blackboard.[2][16]
  7. A lump of a hard substance: duas pedras de gelo no copo.[2][17]
  8. A hailstone; hail.[10][16][1]
  9. (medicine) A calculus in the kidneys, bladder or another organ;[17][16][1] (dentistry) tartar.[17][16][1]
  10. A hard mass in the flesh of some fruits.[2][10]
  11. A piece in a board game, such as draughts.[2][10]
  12. (figurative) Something hard and unfeeling; a stupid person.[2][10]
  13. (Brazil, slang) A small block of pressed marijuana or crack cocaine.[2][1]
  14. (Bahia) A large diamond; the winning number in the jogo do bicho.[2][11]

Word family

  • pedrada
  • pedregulho
  • pedreira
  • pedreiro
  • pedrinha
  • pedroso

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

  1. ^ 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
  2. ^ 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
  3. ^ a b c Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. pedra
  4. ^ a b Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. pedra
  5. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. s.v. petra
  6. ^ Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 4, 534
  7. ^ 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
  8. ^ a b c Barbosa, Agostinho (1611), Dictionarium lusitanicolatinum, Braga: Fructuoso Lourenço de Basto (CLP transcription, Universidade de Aveiro), p. s.v. pedra
  9. ^ 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
  10. ^ a b c d e f Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. pedra
  11. ^ a b Navarro, Fred (2004), Dicionário do Nordeste, São Paulo: Estação Liberdade, p. s.v. pedra
  12. ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. pedra
  13. ^ Cardoso, Jerónimo (1569–1570), Dictionarium ex lusitanico in latinum sermonem, Lisboa: João Álvares (CLP transcription, Universidade de Aveiro), p. s.v. pedra
  14. ^ Bluteau, Raphael (1712–1728), Vocabulario portuguez e latino, 8 vols. + 2 supplement vols., Coimbra / Lisboa (CLP transcription, Universidade de Aveiro), p. s.v. pedra
  15. ^ a b c Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. pedra
  16. ^ a b c d e Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 7008
  17. ^ 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.

Last edited on . ·