Etymologically

Etymology and origin of the Spanish word más

Confidence
Established
Formation
Inherited
First attested
c. 950 Glosas Emilianenses More words from the 10th century
Inherited from
Latin magis
Ultimate origin
Latin magis
Etymology tree
inherited borrowed derived
Latin magis
French mais
Italian ma
Aromanian ma
Italian mai
Spanish más
From the same root
Latin magister ← magis
Latin mālō ← magis
French désormais ← mais
Aromanian macã ← ma
Italian ormai ← mai

Pronunciation

  • /ˈmas/, [ˈmas][1]

Etymology

It is inherited from Latin magis (“more”), through Old Spanish maes, later contracted to mas.[2][3][4][1] The older form is found mainly in Leonese documents of 1222 and 1246, and mais in the Libro de Alexandre and in a Murcian document of 1262.[2]

The same Latin word is Portuguese mais, Galician máis, Catalan més, Occitan mais, French mais, Italian mai and Romanian mai.[1][5][6] It forms the comparative in Romanian, Old Occitan, Catalan, Spanish and Portuguese, while French and Italian use the descendants of plūs.[5][7] In Latin the word stressed degree and preference, “rather”, while the other word counted quantity.[7]

The OLD analyses the Latin word as the root of magnus (“great”) with a reduced grade of the comparative suffix, and compares Oscan mais.[8] Wiktionary traces it to Proto-Indo-European *m̥ǵh₂-is, from *méǵh₂yōs “greater”.[1]

Earliest recorded meaning

Corominas dates the first record to about 950, in the Glosas Emilianenses.[2][3] As a conjunction meaning “but” the word occurs from 1107 and in the Cantar de mio Cid (c. 1140, in a 14th-century copy): „Conbidarle ien de grado, mas ninguno non osava” “they would gladly have invited him, but no one dared”.[2][3][9]

Semantic evolution

The adversative sense goes back to Vulgar Latin, where magis at first added a further point, “there is more, moreover”, and then came to introduce a fact set against what had been said.[2][3] Corominas adds that Latin magis in the sense “rather”, found in Catullus and Virgil, may be the real source of this sense.[2] Modern Spanish writes the unstressed conjunction mas without an accent, and Portuguese likewise distinguishes mas “but” from mais “more”.[10][2]

Alfonso X's prose of the 13th century already uses mas for excess and superiority in comparisons.[11] Compounds followed early: demás in 1221 and además about 1250;[1][12] demás in turn gave the noun demasía “excess” (1438) and demasiado (about 1460 as an adjective, 1490 as an adverb).[3] Old Aragonese, like Old Catalan and Galician, also used the word for “also, besides”.[2] In arithmetic it means “plus”.[1][12] In Colombia, Venezuela and Ecuador ¿qué más? is a familiar greeting.[13]

Timeline

  • c. 950 – first record, in the Glosas Emilianenses.[2][3]
  • 1107 – first record of the conjunction “but”.[2][3]
  • c. 1140 – the Cantar de mio Cid uses mas as a conjunction.[9][2]
  • 1202 – the Cortes de Benavente, the earliest text in the CDH that survives in a contemporary copy, has mas “but”.[9]
  • 1222 – the older form maes in a Leonese document.[2][3]
  • 1250–1279 – Alfonso X's Lapidario calls Aristotle mas complido delos otros filosofos.[11]
  • 1515 – first record from the Americas, in Tierra Firme.[14]
  • 1899 – the Academy's dictionary derives it from Latin magis.[15]

Meanings

Adverb

  1. more: before an adjective or adverb, a higher degree than something else: Este camino es más corto.; with the article, most: la casa más alta del pueblo.[4][1]
  2. After a verb, more often, longer or more intensely: Hoy has trabajado más que ayer.[4]
  3. In exclamations, so, such: ¡Qué día más largo![4][1]
  4. Especially, all the more: Le gusta el café, y más si es fuerte.[4]
  5. In negative sentences, any more, again: No volvió más.[4][1]

Determiner

  1. More: a greater number or amount of something: Necesitamos más sillas.[4][1]

Conjunction

  1. (mathematics) plus: Dos más tres son cinco.[1][12]

Word family

  • además
  • demás
  • demasiado
  • mas
  • Latin magis
  • Portuguese mais

Usage notes

The stressed más “more” is written with an accent; the unstressed conjunction mas “but”, its unstressed form, is written without one and is now mainly literary.[10][2]

References

  1. ^ a b c d e f g h i j k Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 3, 867
  3. ^ a b c d e f g h Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. más
  4. ^ a b c d e f g 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. más
  5. ^ a b Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. s.v. magis
  6. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. art. 4032
  7. ^ a b Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. mais
  8. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  9. ^ a b c Real Academia Española (2013–), Corpus del Diccionario histórico de la lengua española (CDH), version 3.1, https://apps.rae.es/CNDHE, p. s.v. más
  10. ^ a b 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. mas
  11. ^ 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. más
  12. ^ a b c Moliner, María (2007), Diccionario de uso del español, 3rd ed., Madrid: Gredos, p. s.v. más
  13. ^ Asociación de Academias de la Lengua Española (2010), Diccionario de americanismos, Lima: Santillana; online at https://www.asale.org/damer, p. s.v. más
  14. ^ 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. más
  15. ^ Real Academia Española (1899), Diccionario de la lengua castellana, 13th ed., Madrid: Imprenta de los Sres. Hernando y Compañía, p. 640

Related etymologies

Cite this entry

“Más.” Etymologically, 7 Nov. 2026, etymologically.com/es/m%C3%A1s. Accessed 7 Nov. 2026.

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