Etymologically

malleolus

Etymology and origin of the Latin word malleolus

Confidence
Established
Formation
Derivation
First attested
120–67 BC, Sisenna
Ultimate origin
Latin malleus
Etymology tree
inherited borrowed derived
Latin malleus
French mail
Latin malleolus

Pronunciation

  • Classical: [malˈle.ɔ.ɫʊs][1]
  • Ecclesiastical: [malˈlɛː.o.lus][1]

Forms

malleolus m (genitive malleolī); second declension[1]

Etymology

It is from Latin malleus (“hammer, mallet”) + -olus, a diminutive.[2][1] malleus goes back to Proto-Italic *molalo- (“hammer”) and Proto-Indo-European *molH-lo- (“crushing instrument”), probably from the root for “to grind”; de Vaan, following Schrijver, explains it as an adjective in ⟨-eus⟩ built on such a form.[3]

Earliest recorded meaning

De Vaan dates it from Sisenna,[3] whose history describes fire darts and burning bundles of brushwood thrown over a rampart.[2]

Semantic evolution

Cicero uses it for a hammer-shaped cutting of a tree or vine for planting, the mallet-shoot,[2][4] a sense Columella and Pliny the Elder keep,[4] and also for incendiary missiles, as does Livy.[4][5] The literal small hammer or mallet is found in Celsus[2][4] and in the Vulgate.[6]

In medieval Latin it meant a newly planted vineyard, with many spellings such as maleolus and malheolus.[7] English borrowed it in the 1690s for the bony knob on either side of the ankle, an anatomical use said to go back to Andreas Vesalius.[8]

Timeline

  • 120–67 BC – Sisenna mentions fire darts.[2][9]
  • 81–43 BC – Cicero uses it for cuttings for planting and for fire darts.[2][4][9]
  • 14–37 AD – Celsus uses it of a small mallet.[2][9]
  • 1st century AD – Columella uses it of mallet-shoots.[4][9]
  • 390–406 AD – The Vulgate uses it of a hammer.[6][9]
  • 1690s – Borrowed into English for the bone of the ankle.[8]

Meanings

Noun

  1. A small hammer or mallet.[2][6]
  2. A hammer-shaped cutting of a tree or vine for planting, a mallet-shoot.[2][4]
  3. An incendiary missile, a fire dart.[2][4]
  4. (Medieval Latin) A newly planted vineyard.[7]

Word family

  • commalliolō
  • malleolāris
  • English malleolus

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ 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
  4. ^ a b c d e f g h Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  5. ^ Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  6. ^ a b c Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  7. ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
  8. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  9. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry

“Malleolus.” Etymologically, 20 Oct. 2026, etymologically.com/la/malleolus. Accessed 22 Oct. 2026.

Last edited on . ·