Etymology and origin of the Spanish word porque
- Confidence
- Established
- Formation
- Compound
- First attested
- c. 1140 Cantar de mio Cid More words from the 12th century
- Ultimate origin
- Latin prō,quid
Pronunciation
- /ˈpoɾke/, [ˈpoɾ.ke][1]
Etymology
It is formed from Spanish por + que, the preposition with the conjunction, and Corominas records the compound from the Cantar de mio Cid on.[2][3][4][5][6] The preposition continues Vulgar Latin por, an alteration of Latin prō (“for, on behalf of”).[2][3] The conjunction is quid (“what”), which in Vulgar Latin took over the functions of classical quod and some uses of quia (“because”).[7][8]
The same compound is Catalan perquè and Italian perché.[2] The Academy's first dictionary still wrote the causal conjunction with a final accent, as Catalan and Italian do.[2][9]
Earliest recorded meaning
The Cantar de mio Cid (c. 1140, in a 14th-century copy) already uses it as a causal conjunction: mas, porque me vo de tierra, dóvos cincuaenta marcos “but because I am leaving the land, I give you fifty marks”.[10][2] The Auto de los Reyes Magos (c. 1180) has Porque no la auemos usada “because we have not used it”.[10]
Semantic evolution
Old Spanish used porque both for cause and for purpose: Alfonso X's Lapidario has the causal sense and por que los sabios lo entendiessen “so that the wise would understand it”.[11] Medieval texts also gave it the sense “although”, as in Berceo, and “for which reason”.[12] Terreros notes that the older language said ca in the causal sense.[13]
The interrogative por qué became a noun, porqué “reason”, recorded from the 15th century in the phrase sin porqué “without reason”; the sense “quantity, portion” follows in 1605, in the Quijote.[2][3][9] In 1869 the Academy described the interrogative as the same conjunction divided into two words with the accent on the second; its 1884 dictionary gives the two senses of the conjunction still listed today, causal and final.[14][15][16] In Andalusia porqué still means a wage, as in Nadie trabaja sin su porqué.[17]
Timeline
- c. 1140 – the Cantar de mio Cid uses porque as a causal conjunction.[10][2]
- 1218–1252 – a charter has it in the final sense with a subjunctive.[10]
- 1250–1279 – Alfonso X's Lapidario uses both the causal and the final sense.[11]
- 15th century – the noun porqué “reason”, in sin porqué.[2][3]
- 1513 – Nebrija gives Latin cur and quare for the interrogative.[18]
- 1516 – first record from the Americas, in Darién.[19]
- 1737 – the Autoridades writes the causal conjunction porqué.[9]
- 1884 – the Academy's dictionary lists the causal and final senses.[15]
Meanings
Conjunction
- because; for the reason that: No salimos porque hacía frío.[16][1]
- (with the subjunctive) So that, in order that; the same as para que: Trabajan porque a sus hijos no les falte nada.[16][1][5]
Word family
- porque sí
Related words
Usage notes
Porque (one word, unstressed) is the conjunction;[14][1] por qué (two words, accented) asks “why?”;[14][1] porqué is the noun “reason”.[2][14][1] Moliner considers the final sense more logically written as two words, por que.[5]
References
- ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 4, 611
- ^ a b c d Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. por
- ^ Real Academia Española (2001), Diccionario de la lengua española, 22nd ed., Madrid: Espasa-Calpe, p. s.v. porque
- ^ a b c Moliner, María (2007), Diccionario de uso del español, 3rd ed., Madrid: Gredos
- ^ Gómez de Silva, Guido (1988), Breve diccionario etimológico de la lengua española, México: Fondo de Cultura Económica / El Colegio de México
- ^ Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 4, 703
- ^ Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. que
- ^ a b c Real Academia Española (1726–1739), Diccionario de la lengua castellana (Diccionario de Autoridades), 6 vols., Madrid: Francisco del Hierro, p. 5, 328
- ^ a b c d Real Academia Española (2013–), Corpus del Diccionario histórico de la lengua española (CDH), version 3.1, https://apps.rae.es/CNDHE
- ^ a b Kasten, Lloyd A.; Nitti, John J.; Gago Jover, Francisco (2002–), Diccionario de la prosa castellana del Rey Alfonso X, New York: Hispanic Seminary of Medieval Studies (electronic edition 2024), p. s.v. porque
- ^ Cejador y Frauca, Julio (1929), Vocabulario medieval castellano, Madrid: Librería y Casa Editorial Hernando, p. s.v. porque
- ^ Terreros y Pando, Esteban de (1786–1793), Diccionario castellano con las voces de ciencias y artes y sus correspondientes de las tres lenguas francesa, latina e italiana, 4 vols., Madrid: Viuda de Ibarra, p. 3, 180
- ^ a b c d Real Academia Española (1869), Diccionario de la lengua castellana, 11th ed., Madrid: Imprenta de Don Manuel Rivadeneyra, p. 621
- ^ a b Real Academia Española (1884), Diccionario de la lengua castellana, 12th ed., Madrid: Imprenta de D. Gregorio Hernando (the first Academy edition with etymologies), p. 850
- ^ a b c 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. porque
- ^ Alcalá Venceslada, Antonio (1951), Vocabulario andaluz, Madrid: Real Academia Española, p. 500
- ^ Nebrija, Antonio de (1513), Vocabulario español-latino, Salamanca, ed. Marina Vidal Díez (2007), Biblioteca Virtual Miguel de Cervantes, p. 399
- ^ Boyd-Bowman, Peter (2003), Léxico hispanoamericano 1493–1993, ed. Ray Harris-Northall and John J. Nitti, New York: Hispanic Seminary of Medieval Studies
Cite this entry
“Porque.” Etymologically, 7 Nov. 2026, etymologically.com/es/porque. Accessed 7 Nov. 2026.
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