Etymologically

Etymology and origin of the Latin word splen

Confidence
Established
Formation
Borrowing
First attested
c. 84–25 BC Vitruvius More words from the 1st century BC
Borrowed from
Ancient Greek σπλήν
Ultimate origin
Ancient Greek σπλήν
Etymology tree
inherited borrowed derived
Ancient Greek σπλήν (splḗn)
Latin splēn
English spleen

Forms

splēn m (genitive splēnis); third declension[1]

Etymology

It is borrowed from Ancient Greek σπλήν (splḗn, “spleen, milt”).[2][3][4][1] The inherited Latin word for the organ is liēn, which Wiktionary treats as its doublet.[1][5] Etymonline traces the Greek word to Proto-Indo-European *spelghn- (“spleen, milt”).[6]

Earliest recorded meaning

It is first found in Vitruvius,[5] in the sense of the spleen.[7]

Semantic evolution

Pliny the Elder and Columella use it for the spleen.[3][8] Persius makes it the seat of laughter, calling himself a laugher “with a wanton spleen” (sum petulanti splene cachinno).[3][9] Isidore of Seville explains that we laugh with the spleen, grow angry with the gall, are wise with the heart and love with the liver.[10]

In medieval Latin from Britain it is the spleen, also as the seat of laughter, and a quartan fever is said to come from it.[11] English spleen comes from it through Old French.[6]

Timeline

  • c. 84–c. 25 BC – Vitruvius uses it for the spleen.[5][7]
  • 23/24–79 AD – Pliny the Elder uses it for the spleen.[3][5]
  • 34–62 AD – Persius makes the spleen the seat of laughter.[3][5]
  • c. 560–636 AD – Isidore of Seville names the spleen as the organ of laughter.[10][5]
  • c. 1300 – English borrows it, through Old French, as spleen.[6]

Meanings

Noun

  1. The spleen, milt.[2][3]
  2. (figurative) The spleen as the seat of laughter or of the humours.[3][7][11]

Word family

  • splēnĭcus

References

  1. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e f g Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ Saalfeld, Günther Alexander (1874), Index Graecorum vocabulorum in linguam latinam translatorum, Berlin: Weidmann
  5. ^ a b c d e f Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  6. ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  7. ^ a b c Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
  8. ^ Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  9. ^ Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  10. ^ a b Isidore of Seville, Etymologiarum sive Originum libri XX, ed. W. M. Lindsay (Oxford, 1911).
  11. ^ a b Latham, R. E., D. R. Howlett, R. K. Ashdowne, et al. (1975–2013), Dictionary of Medieval Latin from British Sources, London: British Academy / Oxford University Press

Related etymologies

Cite this entry

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

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