Etymologically

Etymology and origin of the Spanish word ciento

Confidence
Established
Formation
Inherited
First attested
c. 1140 Cantar de mio Cid More words from the 12th century
Inherited from
Latin centum
Ultimate origin
Proto-Indo-European *ḱm̥tóm
Etymology tree
inherited borrowed derived
Latin centum
French cent
Italian cento
Spanish ciento
From the same root
English centennial ← centum
Latin centēnus ← centum
Latin centēsimus ← centum
Latin centiēns ← centum
Latin centumvir ← centum
Latin centuria ← centum
Latin ducentī ← centum
Latin nongenti ← centum
Latin septingenti ← centum
Italian percento ← cento

Pronunciation

  • /ˈθjento/, [ˈθjẽn̪.t̪o], /ˈsjento/[1]

Forms

ciento m (plural cientos)[1] Old Spanish has ciento, çiento, the shortened cient and çient, and cien.[2] Before a noun the form is cien (cien años); ciento is used before another numeral (ciento veinte).[3][4][5]

Etymology

It is inherited from Latin centum (“hundred”).[6][7][8][1] Old Spanish ciento had the same form, beside a shortened cient.[6][2] The proclitic cien is the shortened form used before nouns.[5] The same Latin word is Portuguese cento, Galician cento, Catalan cent, French cent and Italian cento, and Mozarabic chento is the Mozarabic form.[5][9]

The Latin numeral goes back to Proto-Italic *kəntom and Proto-Indo-European *ḱm̥tóm, which de Vaan writes *dḱmtom.[1][10] Its cognates include Ancient Greek ἑκατόν (hekatón), Sanskrit शत (śata), Old Church Slavonic съто (sŭto) and Old English hund, the source of English hundred.[10][1] Gómez de Silva explains the PIE word as a derivative of *dekm (“ten”).[11]

Earliest recorded meaning

The Cantar de mio Cid (c. 1140, in a 14th-century copy) has the word: the Cid gives a hundred marks to the abbot for Doña Jimena, „dóvos ciento marcos”, and his men tell of a hundred knights.[12][13] The Fuero de Zorita de los Canes (1218–c. 1250), the first record in an original copy, has the shortened cient marauedis.[12]

Semantic evolution

Old Spanish used ciento and cient freely before nouns;[13] Berceo writes cient cientos sueldos for ten thousand shillings.[13] Autoridades still treated cien and ciento as the same word, cien always placed before the noun and ciento usually after it.[3] Cuervo's Apuntaciones discuss how the two forms are shared out.[6]

Covarrubias records ciento por ciento for a return equal to the capital, ciento por uno for a great reward, and the card game los cientos, much played in Spain.[14] The noun sense “a set of a hundred”, as in a hundred eggs, and the plural for an old tax of up to four per cent on goods sold are both in the current dictionary.[8][15] The colloquial ciento y la madre means “a great many people”.[8][4]

Timeline

  • c. 1140 – the Cantar de mio Cid has ciento marcos.[12][6][7]
  • 1218–c. 1250 – the shortened cient in the Fuero de Zorita de los Canes.[12]
  • c. 1250 – the learned derivative centenario, in the Setenario.[6]
  • 1254 – a text in the Alfonsine corpus uses cientos as a noun for groups of a hundred.[16]
  • 1495 – the compound ciempiés, then ciento pies.[7]
  • 1512 – the first record from the Americas, in Puerto Rico, in siete y medio por ciento.[17]
  • 1611 – Covarrubias describes the card game los cientos.[14]
  • 1726–1739 – Autoridades distinguishes cien before the noun from ciento after it.[3]

Meanings

Numeral

  1. One hundred (100), used in compounds before lower numerals: ciento cuarenta.[8][4][1]
  2. hundredth, in a series: la página ciento doce.[8]

Noun

  1. A set of a hundred units: un ciento de tornillos.[8][1]
  2. (in the plural) Hundreds, an indefinite large number: cientos de kilómetros.[4][1]
  3. (rare) The figure or sign for the number one hundred.[8]
  4. (in the plural) An old card game for two, won by the first to make a hundred points.[8]
  5. (historical, in the plural) A tax of up to four per cent on goods sold.[8]

Word family

  • centavo
  • centésimo
  • céntimo
  • porcentaje
  • centenar
  • centena
  • ciempiés
  • doscientos
  • cien
  • Latin centum
  • Portuguese cento

Usage notes

Por ciento expresses a percentage (el diez por ciento), and ciento por ciento means the same as cien por cien “completely”.[8][18] The proverb más vale pájaro en mano que ciento volando “a bird in the hand is worth a hundred flying” keeps ciento as a pronoun.[8]

References

  1. ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b Diccionario del Español Medieval electrónico (DEMel), data publication 2026 (CC BY-SA), Universität Rostock, p. s.v. ciento
  3. ^ a b c Real Academia Española (1726–1739), Diccionario de la lengua castellana (Diccionario de Autoridades), 6 vols., Madrid: Francisco del Hierro, p. 2, 346
  4. ^ a b c d Moliner, María (2007), Diccionario de uso del español, 3rd ed., Madrid: Gredos, p. s.v. ciento
  5. ^ a b c García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. 1581
  6. ^ a b c d e Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 2, 67
  7. ^ a b c Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. ciento
  8. ^ a b c d e f g h i j k 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. ciento
  9. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. s.v. centum
  10. ^ a b de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill, p. s.v. centum
  11. ^ Gómez de Silva, Guido (1988), Breve diccionario etimológico de la lengua española, México: Fondo de Cultura Económica / El Colegio de México, p. 170
  12. ^ 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, p. s.v. ciento
  13. ^ a b c Alonso Pedraz, Martín (1986), Diccionario medieval español: desde las Glosas Emilianenses y Silenses (s. X) hasta el siglo XV, 2 vols., Salamanca: Universidad Pontificia de Salamanca, p. 690
  14. ^ 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. 596
  15. ^ Alemany y Bolufer, José (1917), Diccionario de la lengua española, Barcelona: Ramón Sopena, p. 379
  16. ^ 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. ciento
  17. ^ 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. ciento
  18. ^ Segura Munguía, Santiago (2014), Lexicón etimológico y semántico del latín y de las voces actuales que proceden de raíces latinas o griegas, Bilbao: Universidad de Deusto, p. 127

Related etymologies

Cite this entry

“Ciento.” Etymologically, 7 Nov. 2026, etymologically.com/es/ciento. Accessed 7 Nov. 2026.

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