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Etymology and origin of the Italian word unito

Confidence
Established
Formation
Derivation
First attested
before 1321, Dante
Ultimate origin
Latin ūnus

Pronunciation

Forms

unito (feminine unita, masculine plural uniti, feminine plural unite, superlative unitissimo)[1]

Etymology

It is the past participle of unire (“to unite, join”), used as an adjective.[2][3][4][5] The verb, recorded before 1306 in Iacopone, comes from Latin ūnīre (“to unite”), from ūnus (“one”), and with its participle ūnītus it spread to all the Romance languages.[2][3] Nocentini classes it as a borrowing from Latin; the same verb is French unir and Spanish unir.[3]

Earliest recorded meaning

DELI's first record of the adjective is Dante, before 1321, in the sense “compact, dense”.[2] In Paradiso 2 the eternal pearl of the Moon receives Dante into itself as water takes in a ray of light “permanendo unita” (remaining whole).[6]

Semantic evolution

In the 14th century the Italian Crescenzi uses unito for a peach grafted onto a willow and grown together with it, and Leonardo argues that no element weighs within its own element when it is unito.[6] The moral sense “bound by a strong spirit of solidarity” is recorded in Michelangelo Buonarroti the Younger in 1612.[2] Tommaseo's dictionary (1879) has the sense “plain, without patterns”, the source of in tinta unita, and the use in the names of unions and confederations of states.[2]

That use gave Stati Uniti, Regno Unito and Nazioni Unite.[7][4][5] In geometry a line or plane is unita when a transformation maps it onto itself.[7][8]

Timeline

  • Before 1306 – Iacopone uses the verb unire.[2]
  • Before 1321 – Dante uses unito “compact”.[2]
  • 1612 – Michelangelo Buonarroti the Younger uses it for a group bound by solidarity.[2]
  • 1879 – Tommaseo records the senses “plain, without patterns” and its use in the names of unions of states.[2]

Meanings

Adjective

  1. Joined, fixed together: due banchi uniti per fare un tavolo.[4][5][9]
  2. compact, without gaps or divisions; of fabric, closely woven: I manifestanti avanzavano uniti.[4][5][9]
  3. Of people, close-knit, bound by affection or solidarity: È una squadra molto unita.[7][4][5]
  4. Of colour or fabric, plain, without patterns: una camicia in tinta unita.[7][9][8][1]
  5. In the names of unions of states and international bodies: gli Stati Uniti, il Regno Unito, le Nazioni Unite.[7][4][5]
  6. (mathematics) Of a point, line or plane, mapped onto itself by a transformation.[7][4][8]

Noun

  1. (religion) A Uniate Christian.[7][9][10]

Word family

  • unitamente
  • unitezza

Usage notes

Old Italian had another, unrelated unito “dishonoured, disgraced”, which DEI dates to the 14th century.[11][12] In the Libro di motti Ugolino explains that “to say unito in French is to say vituperato” (shamed).[6]

References

  1. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i Cortelazzo, Manlio; Zolli, Paolo (1999), Dizionario etimologico della lingua italiana, 2nd ed. by Manlio Cortelazzo and Michele A. Cortelazzo, Bologna: Zanichelli
  3. ^ a b c Nocentini, Alberto; Parenti, Alessandro (2010), l'Etimologico: vocabolario della lingua italiana, Firenze: Le Monnier
  4. ^ a b c d e f g Devoto, Giacomo; Oli, Gian Carlo; Serianni, Luca; Trifone, Maurizio (2026), Nuovo Devoto–Oli: il vocabolario dell'italiano contemporaneo, digital ed., Milano: Le Monnier
  5. ^ a b c d e f Sabatini, Francesco; Coletti, Vittorio; Manfredini, Manuela (2026), Dizionario italiano Sabatini Coletti, digital ed., Milano: Sansoni / Rizzoli Larousse
  6. ^ a b c Battaglia, Salvatore; Bàrberi Squarotti, Giorgio (1961–2002), Grande dizionario della lingua italiana, 21 vols., Torino: UTET; digital ed. Accademia della Crusca, p. 21
  7. ^ a b c d e f g De Mauro, Tullio (ed.) (2003), Grande dizionario italiano dell'uso, CD-ROM version 2.0, Torino: UTET
  8. ^ a b c Vocabolario della lingua italiana Treccani (2011), Roma: Istituto della Enciclopedia Italiana
  9. ^ a b c d Zingarelli, Nicola (2009), Lo Zingarelli 2010: vocabolario della lingua italiana, Bologna: Zanichelli
  10. ^ Gabrielli, Aldo (2020), Grande dizionario italiano, digital ed., Milano: Hoepli
  11. ^ Battisti, Carlo; Alessio, Giovanni (1950–1957), Dizionario etimologico italiano, 5 vols., Firenze: Barbèra (reprint 1975), p. 3954
  12. ^ Battaglia, Salvatore; Bàrberi Squarotti, Giorgio (1961–2002), Grande dizionario della lingua italiana, 21 vols., Torino: UTET; digital ed. Accademia della Crusca
Cite this entry

“Unito.” Etymologically, 21 Oct. 2026, etymologically.com/it/unito. Accessed 22 Oct. 2026.

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