Etymologically

Etymology and origin of the Italian word mulo

Confidence
Established
Formation
Inherited
First attested
1292 before 1292, Bono Giamboni More words from the 13th century
Inherited from
Latin mulus
Ultimate origin
Latin mūlus
Etymology tree
inherited borrowed derived
Latin mūlus
Italian mulo
From the same root
Latin mūla ← mūlus
Latin mūliō ← mūlus

Pronunciation

Forms

mulo m (plural muli, feminine mula)[1]

Etymology

It is inherited from Latin mūlus (“mule”).[2][3][4][1] The same word is Old French mul and French mule, Occitan mul, Catalan mul, Spanish mulo, Portuguese mu, Logudorese mulu and Engadine mül;[3][5] Romanian does not have it.[6] It passed into Old High German mūl, the first part of German Maulesel.[3]

The Latin word is not Indo-European.[2] De Vaan reconstructs Proto-Italic *musklo- or *mukslo-, compares Ancient Greek μυχλός (mukhlós), a Phocaean name for a breeding donkey recorded by Hesychius, and Albanian mushk, and takes it as probably a loan that reached Europe from Asia Minor.[7] DELI also points to Asia, DEI and Devoto to the Mediterranean, and Nocentini, like the word for the donkey, to an unknown eastern source.[2][6][8][3]

Earliest recorded meaning

DELI's first record is in Bono Giamboni, before 1292, who speaks of muli fatti di giomenta e d'asino, “mules made from a mare and a donkey”.[2] GRADIT dates it to the second half of the 13th century, Zingarelli to 1266.[4][9]

Semantic evolution

As the offspring of a cross, the mule gave the sense “bastard”, found in Dante;[6][10] the sense “stubborn person” is recorded in the 19th century.[6] Mulattiere “muleteer” is recorded in 1317, and strada mulattiera “mule track” in 1844, shortened to mulattiera by 1869.[2] Nocentini sees the same two lines in later derivatives: the beast of burden in muletto, a forklift truck (1981), and the cross in mulatto.[3]

In Trieste and the dialects of the Veneto mulo came to mean “boy, kid”, and mula “girl”: Meyer-Lübke records Veronese and Triestine mulo “bastard”, Triestine mulo “street urchin” and Abruzzese mule “foundling”.[5][3] Nocentini explains it as “no longer a child and not yet a man”;[3][9][11] Zingarelli and Sabatini–Coletti derive it from the sense “bastard”.[3][9][11] Devoto–Oli dates it in Italian to before 1905, and Slataper used mularia “gang of boys”.[12][6]

Timeline

  • Before 1292 – Bono Giamboni uses mulo.[2]
  • Before 1321 – Dante uses it for a bastard.[6]
  • 1317 – Mulattiere is recorded in a Florentine customs tariff.[2]
  • 1844 – Strada mulattiera is recorded.[2]
  • Before 1905 – Mulo “boy” is recorded in Italian.[12]
  • 1981 – Muletto “forklift truck” is recorded.[3]

Meanings

Noun

  1. A mule: the sterile hybrid of a donkey and a mare, used as a pack or riding animal, especially in the mountains.[4][12][13]
  2. (figurative) A stubborn person: Con lui non si discute, è un mulo.[4][12][13]
  3. (vulgar, derogatory, dated) An illegitimate child, a bastard.[4][9][14]
  4. (biology) A sterile hybrid of two species, also of plants.[4][12][13]
  5. mulo meccanico: a four-wheeled motor vehicle used by mountain troops.[12][9]
  6. (regional, Trieste and north-eastern Italy) A boy, a kid; an urchin.[4][12][11][13]

Word family

  • mula
  • muletto
  • mulattiere
  • mulattiera
  • mulattiero
  • mulaggine
  • mulesco

Usage notes

GRADIT treats mulo “boy” as a separate regional word;[4][12][11][9] Devoto–Oli, Sabatini–Coletti and Zingarelli derive it from mulo through the sense “bastard”.[4][12][11][9] An unrelated mulo in Ariosto is a northern spelling of mullo, the red mullet.[6][15]

References

  1. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h 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 d e f g h i Nocentini, Alberto; Parenti, Alessandro (2010), l'Etimologico: vocabolario della lingua italiana, Firenze: Le Monnier
  4. ^ a b c d e f g h i De Mauro, Tullio (ed.) (2003), Grande dizionario italiano dell'uso, CD-ROM version 2.0, Torino: UTET
  5. ^ a b Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
  6. ^ a b c d e f g Battisti, Carlo; Alessio, Giovanni (1950–1957), Dizionario etimologico italiano, 5 vols., Firenze: Barbèra (reprint 1975), p. 2528
  7. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  8. ^ Devoto, Giacomo (1968), Avviamento alla etimologia italiana: dizionario etimologico, 2nd ed., Firenze: Le Monnier, p. 290
  9. ^ a b c d e f g Zingarelli, Nicola (2009), Lo Zingarelli 2010: vocabolario della lingua italiana, Bologna: Zanichelli
  10. ^ Prati, Angelico (1951), Vocabolario etimologico italiano, Milano: Garzanti, p. 686
  11. ^ a b c d e Sabatini, Francesco; Coletti, Vittorio; Manfredini, Manuela (2026), Dizionario italiano Sabatini Coletti, digital ed., Milano: Sansoni / Rizzoli Larousse
  12. ^ a b c d e f g h i Devoto, Giacomo; Oli, Gian Carlo; Serianni, Luca; Trifone, Maurizio (2026), Nuovo Devoto–Oli: il vocabolario dell'italiano contemporaneo, digital ed., Milano: Le Monnier
  13. ^ a b c d Vocabolario della lingua italiana Treccani (2011), Roma: Istituto della Enciclopedia Italiana
  14. ^ Gabrielli, Aldo (2020), Grande dizionario italiano, digital ed., Milano: Hoepli
  15. ^ Tommaseo, Niccolò; Bellini, Bernardo (1861–1879), Dizionario della lingua italiana, 4 vols., Torino: UTET

Related etymologies

  • no · also from Latin
  • cosa · also from Latin
  • a · also from Latin
  • mio · also from Latin
  • uno · also from Latin
  • si · also from Latin
  • sapere · also from Latin
  • fare · also from Latin
Cite this entry

“Mulo.” Etymologically, 10 Nov. 2026, etymologically.com/it/mulo. Accessed 11 Nov. 2026.

Last edited on . ·