Etymologically

Etymology and origin of the Latin word Medusa

Confidence
Established
Formation
Borrowing
First attested
43 BC–18 AD Ovid More words from the 1st century BC
Borrowed from
Ancient Greek Μέδουσα
Ultimate origin
Ancient Greek Μέδουσα
Etymology tree
inherited borrowed derived
Latin Medūsa
English medusa

Pronunciation

  • Classical: [mɛˈduː.sa][1]
  • Ecclesiastical: [meˈduː.s̬a][1]

Forms

Medūsa f sg (genitive Medūsae); first declension[1]

Etymology

It is borrowed from Ancient Greek Μέδουσα (Médousa),[2][3][1] which Wiktionary derives from μέδω (médō, “to rule over”).[1][4]

Earliest recorded meaning

It is first found in Ovid, as the name of one of the Gorgons, whose gaze turned to stone all who met it.[5][4]

Semantic evolution

Lewis & Short and Georges tell her story from Ovid: the daughter of Phorcus, she was the mother of Pegasus by Neptune;[2][3] Minerva turned her hair into serpents, and Perseus cut off her head.[2][3] Lucan also tells of the serpents that sprang from her blood.[2][3]

The poets made from her name the adjective Medūsaeus: Ovid calls Pegasus the Medusaeus equus and the spring Hippocrene the Medusaeus fons.[2][3]

Timeline

  • 43 BC–18 AD – Ovid names the Gorgon Medusa and tells her story in the Metamorphoses.[2][3][4]
  • 39–65 AD – Lucan tells of the serpents born from her blood.[2][3][4]

Meanings

Proper noun

  1. (Greek mythology) Medusa, one of the Gorgons, whose gaze turned people to stone.[5][2][1]

Word family

  • Medūsaeus

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  3. ^ a b c d e f g Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  4. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ a b Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press

Borrowed into

Related etymologies

Cite this entry

“Medusa.” Etymologically, 7 Nov. 2026, etymologically.com/la/Medusa. Accessed 8 Nov. 2026.

Last edited on . ·