Etymologically

Etymology and origin of the Spanish word cero

Confidence
Established
Formation
Borrowing
First attested
c. 1600 Pedro de Oña More words from the 16th century
Borrowed from
Italian zero
Ultimate origin
Arabic صِفْر
Etymology tree
inherited borrowed derived
Latin zēphirum
Italian zero
French zéro
English zero
Spanish cero
The word's journey
From the same root
English zip ← zero

Pronunciation

  • /ˈθeɾo/, [ˈθe.ɾo], /ˈseɾo/[1]

Forms

cero m (plural ceros)[1]

Etymology

It is borrowed from Italian zero, an alteration of Medieval Latin zephirum, which is from Arabic صِفْر (ṣifr, “empty; zero”), which was pronounced séfer in popular Arabic.[2][3] The DLE puts the Andalusian Arabic صِفْر (ṣífr) between the Latin and the Classical Arabic forms.[4] Wiktionary instead takes the Spanish word from New Latin zerum.[1]

Corominas notes that a Spanish change of the Latin or Arabic form to the Spanish one could not be explained, since Spanish does not normally lose /f/ before /r/, and that the word is recorded earlier in Italy than in Spain.[2] How Italian got from the Latin form to its own is not well studied: Spitzer suspected a misreading of an abbreviation, while Corominas compares the Italian loss of a whole unstressed internal syllable in prete from presbyter and dito from digitus.[2] Nocentini traces the Italian word from Fibonacci's Latin through the intermediate zevero.[5]

From Italian also came French zéro and Catalan zero;[6] English took zero through French in 1604, and Portuguese zero is from the same source.[2] The same Arabic word, borrowed earlier, is cifra.[2][7][6]

Earliest recorded meaning

Corominas finds the first records about 1600, in Pedro de Oña, Fray Juan de los Ángeles and the plays of Cervantes.[2][3] The Diccionario de Autoridades quotes Oña's Postrimerías with the image that was to stay with the word: the zero, worthless on its own, gives value to the other figures when it joins them.[8]

Semantic evolution

Before cero the Iberian languages used cifra for the sign of nought, and Portuguese still does.[2] Covarrubias in 1611 describes the zero of Arabic reckoning as a small o that has no value itself but raises the figure it follows to tens, hundreds and thousands, and offers fanciful Latin and Greek etymologies.[9][10] He already applies cero to a person who is worthless alone but useful beside another.[9][10] The Diccionario de Autoridades calls it an Arabic word meaning “nothing”.[8]

The physical sense, the point from which a scale is counted, appears in the Americas by 1791, when a text from Lima reports the thermometer “above zero”.[11] The Academy's 1899 edition gives a modern Latin zephirum from Arabic as the source, the arithmetical definition and the physical sense.[12] Today the word is also the lowest mark in an exam or contest and, as an adjective, expresses the complete absence of something.[4][13]

Phrases include cero a la izquierda “a person who counts for nothing”, recorded in Lima in 1856, and cortar el pelo al cero “to shave the head”.[11][13] In much of Latin America cero kilómetros is a new, unused car.[14]

Timeline

  • 12th century – Leonardo of Pisa uses Latin zephirum for the zero.[2]
  • before 1374 – Italian zero is first recorded.[5]
  • 1485 – French borrows zéro from Italian.[15]
  • c. 1600 – first Spanish records, in Pedro de Oña, Fray Juan de los Ángeles and Cervantes.[2][3]
  • 1604 – English zero, from Italian through French.[2]
  • 1611 – Covarrubias describes the zero of Arabic reckoning.[9]
  • 1615 – first record in the Americas, in Peru.[11]
  • 1786–1793 – Terreros gives the phrase eso es cero “that is nothing”.[16]
  • 1899 – the Academy first gives an etymology, modern Latin zephirum from Arabic.[12]

Meanings

Noun

  1. zero: the number that expresses no quantity at all or a null value.[4][1]
  2. The figure 0, which placed to the right of a whole number multiplies it by ten.[4]
  3. The lowest possible mark in an exam or competition: Sacó un cero en el examen de química.[4][13]
  4. In a measuring device, the starting point of the scale: tres grados bajo cero.[4][13]
  5. (figurative) A person of no worth, in cero a la izquierda.[11][17]

Adjective

  1. Expressing the complete absence of something: Hoy tengo cero ganas de salir.[4][7]
  2. In a numbered series, marking the starting point: la hora cero.[4][7]

Usage notes

Cero absoluto is the lowest temperature possible, −273.16 °C in the DLE's figure.[4] In Dominican baseball un cero is an inning with no runs.[18]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 2, 50
  3. ^ a b c Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. cero
  4. ^ a b c d e f g h i 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. cero
  5. ^ a b Nocentini, Alberto; Parenti, Alessandro (2010), l'Etimologico: vocabolario della lingua italiana, Firenze: Le Monnier, p. s.v. zero
  6. ^ a b Corriente, Federico (1999), Diccionario de arabismos y voces afines en iberorromance, Madrid: Gredos, p. 283
  7. ^ a b c Battaner Arias, Paz (dir.) (2017), Diccionario general de la lengua española VOX, Barcelona: Larousse Editorial, p. s.v. cero
  8. ^ a b Real Academia Española (1726–1739), Diccionario de la lengua castellana (Diccionario de Autoridades), 6 vols., Madrid: Francisco del Hierro, p. 2, 285
  9. ^ a b c Covarrubias Orozco, Sebastián de (1611), Tesoro de la lengua castellana o española, Madrid: Luis Sánchez (Biblioteca Wordkers transcription, CC BY 4.0), p. 585
  10. ^ a b Covarrubias Orozco, Sebastián de (1611), Tesoro de la lengua castellana o española, Madrid: Luis Sánchez (Biblioteca Wordkers transcription, CC BY 4.0), p. 588
  11. ^ a b c d Boyd-Bowman, Peter (2003), Léxico hispanoamericano 1493–1993, ed. Ray Harris-Northall and John J. Nitti, New York: Hispanic Seminary of Medieval Studies, p. s.v. cero
  12. ^ a b Real Academia Española (1899), Diccionario de la lengua castellana, 13th ed., Madrid: Imprenta de los Sres. Hernando y Compañía, p. 220
  13. ^ a b c d Moliner, María (2007), Diccionario de uso del español, 3rd ed., Madrid: Gredos, p. s.v. cero
  14. ^ Asociación de Academias de la Lengua Española (2010), Diccionario de americanismos, Lima: Santillana; online at https://www.asale.org/damer, p. s.v. cero
  15. ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. zéro
  16. ^ 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. 1, 402
  17. ^ Gaspar y Roig (eds.) (1853–1855), Biblioteca ilustrada de Gaspar y Roig: Diccionario enciclopédico de la lengua española, 2 vols., Madrid: Imprenta y Librería de Gaspar y Roig, p. 1, 547
  18. ^ Academia Dominicana de la Lengua; Instituto Guzmán Ariza de Lexicografía (2024), Diccionario del español dominicano, 2nd ed., online at https://ded.igalex.org, p. s.v. cero

Related etymologies

Cite this entry

“Cero.” Etymologically, 7 Nov. 2026, etymologically.com/es/cero. Accessed 7 Nov. 2026.

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