Etymology and origin of the Italian word mi
mi1 unstressed pronoun “me”
- Confidence
- Established
- Formation
- Inherited
- First attested
- late 12th century, Ritmo laurenziano
- Inherited from
- Latin me
- Ultimate origin
- Latin mē,mihi
Pronunciation
- /mi/[1]
Forms
mi (first person, objective case)[1]
Etymology
The pronoun is inherited from Latin mē (“me”) and Latin mihi (“to me”), whose shortened form mī was also used.[2][3][4][5] The sources weigh the two differently: Nocentini sees Italian “mi” as the continuation of the dative “mihi”, which absorbed the accusative, the reverse of what happened in French and Spanish, where the accusative “mē” absorbed the dative;[6] Wiktionary derives it from “mē” and only in part, as an indirect object, from “mihi”;[1] DEI gives “mē” alone.[7] The same outcome is Sardinian mi and Romanian mie.[6]
The Latin accusative goes back to Proto-Indo-European *h₁mé, the accusative of the first-person pronoun, and the dative to *h₁méǵʰyo, as Umbrian mehe (“to me”) shows.[8][1] Related forms are Ancient Greek με (me), Gothic 𐌼𐌹𐌺 (mik) and Old Church Slavonic мѧ (mę).[8][1]
Earliest recorded meaning
The first record is in the Ritmo laurenziano at the end of the 12th century, with the dative sense “to me”.[2] Nocentini dates the pronoun to the first half of the 13th century,[6] and the accusative “me” is recorded in the 14th century and very often in Dante.[2][4]
Semantic evolution
In the early centuries mi could also be the stressed pronoun, as it still is in the northern dialects, where it corresponds to standard io and me.[2][6] Old Italian attached it to finite verbs, as in Dante's “Ruppemi l'alto sonno ne la testa / un greve truono” (a heavy thunder broke the deep sleep in my head, Inferno 4);[9] this placement (dissemi, veggomi) is now out of use, and the pronoun follows only infinitives, gerunds, participles, imperatives and ecco.[5]
Colloquial Italian repeats it beside a me (a me non mi piace), a usage Tommaseo already illustrated with 16th-century comedies.[3][9] It also serves as an ethical dative, expressing the speaker's involvement: stammi bene!, “take care (for my sake)!”.[10][1]
Timeline
- Late 12th century – The Ritmo laurenziano has mi “to me”.[2]
- First half of the 13th century – Nocentini's date for the pronoun.[6]
- 14th century – The accusative sense “me” is recorded.[2][4]
Meanings
Pronoun
- me, as a direct object: Laura mi ha chiamato ieri sera.[3][11][4]
- To me, for me, as an indirect object: mi porti il giornale?.[3][5][10]
- In reflexive and pronominal verbs of the first person singular: mi alzo alle sette, mi pento.[5][4]
- (colloquial) As an ethical dative, showing the speaker's involvement: non mi fare arrabbiare.[10][1]
- (colloquial) Repeating or anticipating a me: a me questa idea mi convince poco.[3]
mi2 musical note
Pronunciation
- /ˈmi/[1]
Forms
mi[1]
Etymology
The note is borrowed from Latin mira (“wonderful”), the first syllable of “Mira gestorum” (the wonders of [your] deeds), a half-line of the Latin hymn to Saint John the Baptist attributed to Paul the Deacon.[2][6][11][4] In the 11th century Guido of Arezzo used the hymn as a memory aid because each of its half-lines begins one step higher in the scale, and named the notes after their first syllables (see do).[2][5][6]
Earliest recorded meaning
The first record is in the 14th century, in Antonio de' Carelli, as the third note of the scale of C.[2][11][6]
Semantic evolution
The sense “tone, string or key that gives the note mi” is recorded by Petrocchi in 1891,[2] and the word also names a key, as in mi minore.[11] The names of the notes were sung in sequence in solmization: Tommaseo quotes Allegri's “Con un confuso do, re, mi, fa, solle” (with a muddled do, re, mi, fa, sol), and an older series that began with ut.[9] The word passed into French as mi and into German as Mi (1732).[12]
Timeline
- 14th century – Antonio de' Carelli uses mi for the third note of the scale.[2][11]
- 1541 – The note is named in Doni.[7]
- 1732 – German Mi is recorded.[12]
- 1891 – Petrocchi records the sense “string or key of mi”.[2]
Meanings
Noun
- (music) The third note of the scale of C major, E: il tenore ha attaccato su un mi acuto.[11][3][4][1]
- The string or key of an instrument that gives this note.[11][2]
- The key whose tonic is this note: un concerto in mi maggiore.[11][1]
Word family
- solmizzazione
Related words
Usage notes
Before the pronouns lo, la, li, le and ne the pronoun takes the form me, which always comes first, also when attached to the verb: me lo dai?, dammelo.[3][4] Nocentini explains this me as an assimilation to the vowel of the following pronoun.[6] After a one-syllable imperative the m is doubled: dammi, dimmi, fammi.[3][5] The pronoun is unstressed, while the musical note is stressed.[1][13]
Mi (also mu) is also the Italian name of the twelfth letter of the Greek alphabet, from Ancient Greek μῦ (mû), a letter of Phoenician origin, recorded in Italian from before 1565;[11][5][10] as a symbol it marks the millionth part of a unit and, in physics, magnetic permeability and the muon.[11]
References
- ^ a b c d e f g h i j k l Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i j k l m Cortelazzo, Manlio; Zolli, Paolo (1999), Dizionario etimologico della lingua italiana, 2nd ed. by Manlio Cortelazzo and Michele A. Cortelazzo, Bologna: Zanichelli
- ^ a b c d e f g h Devoto, Giacomo; Oli, Gian Carlo; Serianni, Luca; Trifone, Maurizio (2026), Nuovo Devoto–Oli: il vocabolario dell'italiano contemporaneo, digital ed., Milano: Le Monnier
- ^ a b c d e f g h Sabatini, Francesco; Coletti, Vittorio; Manfredini, Manuela (2026), Dizionario italiano Sabatini Coletti, digital ed., Milano: Sansoni / Rizzoli Larousse
- ^ a b c d e f g Vocabolario della lingua italiana Treccani (2011), Roma: Istituto della Enciclopedia Italiana
- ^ a b c d e f g h i Nocentini, Alberto; Parenti, Alessandro (2010), l'Etimologico: vocabolario della lingua italiana, Firenze: Le Monnier
- ^ a b Battisti, Carlo; Alessio, Giovanni (1950–1957), Dizionario etimologico italiano, 5 vols., Firenze: Barbèra (reprint 1975), p. 2449
- ^ 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
- ^ a b c Tommaseo, Niccolò; Bellini, Bernardo (1861–1879), Dizionario della lingua italiana, 4 vols., Torino: UTET
- ^ a b c d Gabrielli, Aldo (2020), Grande dizionario italiano, digital ed., Milano: Hoepli
- ^ a b c d e f g h i j De Mauro, Tullio (ed.) (2003), Grande dizionario italiano dell'uso, CD-ROM version 2.0, Torino: UTET
- ^ a b Stammerjohann, Harro, et al. (2008), Dizionario di italianismi in francese, inglese, tedesco, Firenze: Accademia della Crusca; online at difit.italianisticaonline.it
- ^ Canepari, Luciano, DiPI: Dizionario di pronuncia italiana, online ed., dipionline.it
Related etymologies
Cite this entry
“Mi.” Etymologically, 21 Oct. 2026, etymologically.com/it/mi. Accessed 22 Oct. 2026.
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