Etymology and origin of the Spanish word mí
- Confidence
- Established
- Formation
- Inherited
- First attested
- c. 1140 Cantar de mio Cid More words from the 12th century
- Inherited from
- Latin mihi
- Ultimate origin
- Latin ego
Pronunciation
- /ˈmi/, [ˈmi][1]
Etymology
It is inherited from Latin mihi (“to me, for me”), the dative of ego (“I”), in its everyday shortened form mī.[2][3][4][1][5] Its unstressed partner me comes from the Latin accusative mē; both forms are found from the earliest Old Spanish poetry on.[2][3]
Earliest recorded meaning
In the Cantar de mio Cid (c. 1140, known from a 14th-century copy) the hero greets a loyal vassal: Aún vea el día que de mí ayades algo “may I yet see the day when you have some reward from me”.[6][3] The word is already the stressed form used after a preposition.[6]
Semantic evolution
Old Spanish used mí after prepositions as the modern language does: Alfonso X's General estoria has entre mi & ti “between me and you”.[7] Salvá described it in 1846 as the form taken after any preposition except con, which gives conmigo.[8][4] Fixed phrases include ¡a mí!, a call for help, and a mí qué, “what do I care”.[9][10] In Costa Rica ¡porta mí! expresses indifference.[11]
Timeline
- c. 1140 – the Cantar de mio Cid has de mí.[6][3]
- 1272–1275 – Alfonso X's General estoria has entre mi & ti.[7]
- 1846 – Salvá describes it as the form after any preposition except con.[8]
- mid-20th century – rural Puerto Rican speech still uses mí where the standard has yo, as in entre tú y mí.[12]
Meanings
Pronoun
- me: the stressed form of the first-person singular pronoun, used after a preposition: Esa carta es para mí.[4][9][1]
Related words
Usage notes
After con the form is conmigo, not con mí.[10][4] Mí is always stressed; the unstressed object form is me.[9][2] Rural speech in Puerto Rico kept an older use of mí and ti after entre and in pairs joined by y (entre tú y mí) into the mid-20th century.[12]
References
- ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 6, 779
- ^ a b c d Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. yo
- ^ a b c d 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. mí
- ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. ego
- ^ 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. mí
- ^ 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. mí
- ^ a b Salvá, Vicente (1846), Nuevo diccionario de la lengua castellana, París: Librería de Don Vicente Salvá, p. 716
- ^ a b c Moliner, María (2007), Diccionario de uso del español, 3rd ed., Madrid: Gredos, p. s.v. mí
- ^ a b Real Academia Española (2001), Diccionario de la lengua española, 22nd ed., Madrid: Espasa-Calpe, p. s.v. mí
- ^ Asociación de Academias de la Lengua Española (2010), Diccionario de americanismos, Lima: Santillana; online at https://www.asale.org/damer, p. s.v. mí
- ^ a b Academia Puertorriqueña de la Lengua Española; Universidad de Puerto Rico, Tesoro lexicográfico del español de Puerto Rico, https://tesoro.pr, p. s.v. mí
Related etymologies
Cite this entry
“Mí.” Etymologically, 14 Nov. 2026, etymologically.com/es/m%C3%AD. Accessed 14 Nov. 2026.
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