Etymologically

Etymology and origin of the Latin word thunnus

Confidence
Established
Formation
Borrowing
First attested
c. 180–102 BC Lucilius More words from the 2nd century BC
Borrowed from
Ancient Greek θύννος
Ultimate origin
Ancient Greek θύννος
Etymology tree
inherited borrowed derived
Ancient Greek θύννος (thúnnos)
Latin thunnus
From the same root
Spanish atún ← θύννος

Pronunciation

  • Classical: [ˈtʰʊn.nʊs][1]
  • Ecclesiastical: [ˈtun.nus][1]

Forms

thunnus m (genitive thunnī); second declension[1] Also spelled thynnus, the OLD's head,[2] and tunnus, the form in Lucilius.[3]

Etymology

It is borrowed from Ancient Greek θύννος (thúnnos, “tunny”).[2][4][5] Beekes calls the Greek word Mediterranean: it is often compared with a Hebrew word for a big water animal, a comparison Chantraine rejects, and its feminine in short -α could point to a Pre-Greek origin.[5] Wiktionary takes the Greek word from Phoenician.[1]

Earliest recorded meaning

It is first found in Lucilius, as tunni, for the tunny.[3]

Semantic evolution

Horace, Ovid, Pliny the Elder and Martial use it for the tunny fish;[4][3] Pliny once makes it feminine.[3] It is the source of Italian tonno and French thon,[1][5] and English tunny comes partly through French and partly from the Latin.[6]

Timeline

  • c. 180–102 BC – Lucilius has the form tunni.[3][7]
  • 65–8 BC – Horace has it in the Satires.[3][7]
  • 23/24–79 AD – Pliny the Elder describes the tunny.[4][7]
  • 1520s – English borrows tunny.[6]

Meanings

Noun

  1. The tunny, tuna.[2][4]
  • English tunny
  • English tuna

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e f Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  4. ^ a b c d Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  5. ^ a b c Beekes, Robert S. P. (2010), Etymological Dictionary of Greek, with the assistance of Lucien van Beek, Leiden Indo-European Etymological Dictionary Series 10, Leiden; Boston: Brill
  6. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  7. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de

Related etymologies

Cite this entry

“Thunnus.” Etymologically, 8 Nov. 2026, etymologically.com/la/thunnus. Accessed 8 Nov. 2026.

Last edited on . ·