Etymologically

Etymology and origin of the Italian word toso

Confidence
Established
Formation
Inherited
First attested
1300–1301 Pistoia document More words from the 13th century
Inherited from
Latin tonsus
Ultimate origin
Latin tondeo

Forms

toso m (feminine tosa, plural tosi, feminine plural tose)[1][2] In Milan the word is Lombard tos, feminine tosa, and it is also Venetian.[3] In the Valsugana and at Rovigo it means “young man”.[3][4]

Etymology

It is inherited from Latin tōnsum (“shorn, shaven”), the past participle of tondeō (“to shear, shave”).[5][6][7][2][8] The noun meaning boy is a northern word, from Lombardy and the Veneto: properly a boy with a shorn head.[5][8][9]

The step from the sense shorn to the sense boy is explained in several ways.[10] DEI, Sabatini–Coletti and Zingarelli point to the custom of cutting boys' hair, and Devoto–Oli to boys not yet allowed to wear their hair long.[3][1][10][7] For the feminine tosa Prati thought of the habit of shaving the hair of young working women once they were promised in marriage.[4] DEI and the Treccani compare the shift with caruso.[3][8]

The same word is Old Occitan tos, feminine tosa, from which French took touse, and Old French tose, tosel.[3][11] Diez had derived the word from Latin thyrsus (“stalk”), but Körting and Canello preferred the participle.[11] The form Medieval Latin tonsa is recorded in the Valsugana in 1299.[3]

Earliest recorded meaning

The first record is a Pistoia document of 1300–1301, with the sense “shorn”, of hair cut down to the skin.[2] The noun “boy” appears in the 14th century, in Fazio's Dittamondo (before 1367).[5][6][3][12]

Semantic evolution

In Old Italian the adjective was used of animals and people with their hair cut, by extension of the bald, of a mown meadow, and in coinage of a coin clipped of some of its precious metal.[2] Fazio writes of Samson, “shorn and deceived by a woman” (da una femina / toso e 'ngannato).[13] Antonio Pucci used the noun figuratively for a base or common man.[3]

The adjective was used of coins until the 16th century (Ammirato), of sheep by Galileo and of plants in the 17th century.[3][12] It survives only in the technical and bureaucratic phrase lana tosa, shorn wool.[8]

The noun stayed a word of Lombardy and the Veneto, known outside these regions.[8][12] In some dialects it also means “son”, and the feminine tosa a girl of marriageable age.[4] Manzoni used tosa in the 1825–1827 edition of I promessi sposi.[4] Diminutives and augmentatives were formed: tosetta “little girl” (Luigi Pulci), tosone “youth” (Bellincioni) and tosino.[3]

Timeline

  • 1299 – Medieval Latin tonsa is recorded in the Valsugana.[3]
  • 1300–1301 – First record, in a Pistoia document, as an adjective “shorn”.[2]
  • Before 1367 – Fazio uses the noun “boy”.[6][3][12]
  • 1825–1827 – Manzoni's I promessi sposi uses the feminine tosa.[4]

Meanings

Adjective

  1. (archaic) shorn, shaven; of coins, clipped of some of their metal and so worth less;[6][7][14][8] lana tosa, shorn wool.[6][7][14][8]

Noun

  1. (regional, northern Italy) A boy, a young man; also a girl's boyfriend: Il loro toso studia a Padova.[6][7][1][4]

Usage notes

Toso is also a shortened past participle of tosare.[10][12] GDLI records a separate archaic toso “tonsure”, a learned word from Latin tonsus (“a haircut”).[13]

References

  1. ^ a b c Sabatini, Francesco; Coletti, Vittorio; Manfredini, Manuela (2026), Dizionario italiano Sabatini Coletti, digital ed., Milano: Sansoni / Rizzoli Larousse
  2. ^ a b c d e Tesoro della Lingua Italiana delle Origini (1997–), Opera del Vocabolario Italiano, CNR, Firenze; tlio.ovi.cnr.it
  3. ^ a b c d e f g h i j k l Battisti, Carlo; Alessio, Giovanni (1950–1957), Dizionario etimologico italiano, 5 vols., Firenze: Barbèra (reprint 1975), p. 3839
  4. ^ a b c d e f Cortelazzo, Manlio; Marcato, Carla (1998), I dialetti italiani: dizionario etimologico, Torino: UTET
  5. ^ a b c Nocentini, Alberto; Parenti, Alessandro (2010), l'Etimologico: vocabolario della lingua italiana, Firenze: Le Monnier
  6. ^ a b c d e f De Mauro, Tullio (ed.) (2003), Grande dizionario italiano dell'uso, CD-ROM version 2.0, Torino: UTET
  7. ^ a b c d e Devoto, Giacomo; Oli, Gian Carlo; Serianni, Luca; Trifone, Maurizio (2026), Nuovo Devoto–Oli: il vocabolario dell'italiano contemporaneo, digital ed., Milano: Le Monnier
  8. ^ a b c d e f g Duro, Aldo (ed.) (1986–1994), Vocabolario della lingua italiana, Roma: Istituto della Enciclopedia Italiana; online ed. treccani.it/vocabolario (2008 copy)
  9. ^ Gabrielli, Aldo (2020), Grande dizionario italiano, digital ed., Milano: Hoepli
  10. ^ a b c Zingarelli, Nicola (2009), Lo Zingarelli 2010: vocabolario della lingua italiana, Bologna: Zanichelli
  11. ^ a b Körting, Gustav (1907), Lateinisch-romanisches Wörterbuch: etymologisches Wörterbuch der romanischen Hauptsprachen, 3rd ed., Paderborn: Schöningh
  12. ^ a b c d e Tommaseo, Niccolò; Bellini, Bernardo (1861–1879), Dizionario della lingua italiana, 4 vols., Torino: UTET
  13. ^ a b Battaglia, Salvatore; Bàrberi Squarotti, Giorgio (1961–2002), Grande dizionario della lingua italiana, 21 vols., Torino: UTET; digital ed. Accademia della Crusca
  14. ^ a b Vocabolario della lingua italiana Treccani (2011), Roma: Istituto della Enciclopedia Italiana

Related etymologies

Cite this entry

“Toso.” Etymologically, 14 Nov. 2026, etymologically.com/it/toso. Accessed 15 Nov. 2026.

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