Etymologically

Etymology and origin of the Spanish word número

Confidence
Established
Formation
Borrowing
First attested
1218–1250 Fuero de Zorita de los Canes More words from the 13th century
Borrowed from
Latin numerus
Ultimate origin
Proto-Indo-European *nem-
Etymology tree
inherited borrowed derived
Latin numerus
Aromanian numir
French nombre
Italian numero
French numéro
German Nummer
Spanish número
From the same root
English numerical ← numerus
Latin innumerus ← numerus
Latin numerius ← numerus
Latin numerō ← numerus
Latin numerōsus ← numerus
Latin saepenumerō ← numerus
French nombreux ← nombre

Pronunciation

  • /ˈnumeɾo/, [ˈnu.me.ɾo][1]

Forms

número m (plural números)[1]

Etymology

It is borrowed from Latin numerus (“number; rank, category”).[2][3][1] García de Diego counts the Spanish and Portuguese word among the learned ones; the inherited outcome of the Latin word is Catalan nombre, as in French nombre, Occitan nombre and Italian novero.[4][5]

Bénaben calls numerus of uncertain origin.[6] De Vaan traces it to Proto-Italic *nomeso- and to the noun Proto-Indo-European *nem-e/os- (“apportioning”), from the root *nem- (“to assign, allot”), whose e-grade was replaced by the o-grade.[7][1] Its cognates include Ancient Greek νέμω (némō, “to dispense, distribute”) and νόμος (nómos, “custom, law”).[7]

Earliest recorded meaning

The earliest Spanish record in the CDH is a chapter heading of the Fuero de Zorita de los Canes (1218–c. 1250): „Del numero dela ganançia” “on the amount of the profit”.[8] DEMel cites the Fuero de Plasencia of 1221.[9] Corominas's Breve diccionario gives 1433.[2]

Semantic evolution

In the 1270s Alfonso X's General estoria still explained the word: „numero & numeros quiere dezir en el nuestro lenguage de castiella tanto como cuento o cuentas” “número and números mean in our Castilian language the same as count or counts”.[10] His prose uses it for a numeral sign, for a quantity and for the Book of Numbers.[10] Nebrija gives numero o cuento as Latin numerus.[11]

In the Americas, escribano del número “notary of the official roll” is recorded in Mexico City in 1543, and sin número “countless” in Santo Domingo in 1546.[12] Modern senses include an issue of a periodical, an act in a show, a lottery ticket, a private of the Guardia Civil and, colloquially, a scene made to draw attention.[3] In Colombia número can mean “lover”, and in Uruguay the tails side of a coin.[13]

Timeline

  • 1218–c. 1250 – the Fuero de Zorita de los Canes: Del numero dela ganançia.[8]
  • 1221 – the Fuero de Plasencia, according to DEMel.[9]
  • 1272–1275 – Alfonso X's General estoria glosses it with cuento.[10]
  • 1433 – the date of first record in Corominas.[2]
  • c. 1495 – Nebrija: numero o cuento.[11]
  • 1543 – the first record from the Americas, in Mexico City.[12]

Meanings

Noun

  1. A number: the expression of a quantity in relation to its unit.[3][1]
  2. A sign or group of signs that represents a number, a numeral.[3]
  3. The quantity of people or things of a kind: un gran número de turistas.[3]
  4. Condition, category or class.[3]
  5. An issue of a periodical: el último número de la revista.[3]
  6. An act or turn in a show.[3][1]
  7. A lottery or raffle ticket.[3]
  8. A private, a member without rank, of the Guardia Civil.[3][1]
  9. (colloquial) A scene or extravagant act that draws attention: montar un número.[3][1]
  10. (grammar) The grammatical category of singular and plural.[3][1]
  11. (rare) Metre or rhythm in music, poetry and prose.[3]

Word family

  • numeral
  • numerario
  • numérico
  • numeroso
  • numerar
  • sinnúmero
  • enumerar
  • innúmero
  • innumerable
  • Latin numerus
  • Catalan nombre

References

  1. ^ a b c d e f g h i Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. número
  3. ^ a b c d e f g h i j k l m 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. número
  4. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. art. 4640
  5. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. s.v. numerus
  6. ^ Bénaben, Michel (2000), Dictionnaire étymologique de l'espagnol, Paris: Ellipses, p. s.v. número
  7. ^ 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. numerus
  8. ^ a b Real Academia Española (2013–), Corpus del Diccionario histórico de la lengua española (CDH), version 3.1, https://apps.rae.es/CNDHE, p. s.v. número
  9. ^ a b Diccionario del Español Medieval electrónico (DEMel), data publication 2026 (CC BY-SA), Universität Rostock, p. s.v. número
  10. ^ a b c 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. número
  11. ^ a b Lleal, Coloma (dir.), DICCA-XV: Diccionario del castellano del siglo XV en la Corona de Aragón, Barcelona: Universitat de Barcelona, Grup d'Estudis d'Història de la Llengua (GHCL), https://ghcl.ub.edu/diccaxv, p. s.v. número
  12. ^ a b 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. número
  13. ^ Asociación de Academias de la Lengua Española (2010), Diccionario de americanismos, Lima: Santillana; online at https://www.asale.org/damer, p. s.v. número

Related etymologies

Cite this entry

“Número.” Etymologically, 7 Nov. 2026, etymologically.com/es/n%C3%BAmero. Accessed 7 Nov. 2026.

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