Etymologically

Etymology and origin of the Latin word stercus

Confidence
Established
Formation
Inherited
First attested
c. 250–184 BC, Plautus
Inherited from
Proto-Italic *sterkos-
Ultimate origin
Proto-Indo-European (*sterḱ-o-)

Pronunciation

  • Classical: [ˈstɛr.kʊs][1]
  • Ecclesiastical: [ˈstɛr.kus][1]

Forms

stercus n (genitive stercoris); third declension[1] An inscription from Luceria has stircus, and Columella the genitive sterceris.[2]

Etymology

It is inherited from Proto-Italic *sterkos-, inherited from Proto-Indo-European *sterḱ-o- (“befoulment, excrement”).[3][1] Cognate with Breton stroñk (“excrement”), Welsh trwnc (“urine”), Hittite ištar(k)-zi (“to ail, afflict”) and Lithuanian ter̃šti (“to soil”).[3][2] Since the best reading for “dunghill” is sterculīnum, de Vaan rejects the theory that the word continues a form with /kʷ/.[3]

Earliest recorded meaning

De Vaan and Köbler date it from Plautus,[3][4] who has a man ordered to clear the dung away from a door.[2]

Semantic evolution

It is the excrement of animals, dung or muck, and especially manure as a fertilizer, as in Cato's advice to put pig's urine or dung at a tree's roots.[2][5] Vitruvius uses it for the dross left after heating an ore.[2] Church Latin glosses it “dung, dunghill, muck”.[6] Lewis & Short give fimus and merda as synonyms.[5]

Timeline

  • c. 250–184 BC – Plautus of dung at a door.[2][3][4]
  • 234–149 BC – Cato the Elder of dung as manure.[2][4]
  • c. 84–c. 25 BC – Vitruvius of dross from ore.[2][4]

Meanings

Noun

  1. Dung, excrement, muck.[2][5][1]
  2. Manure.[2]
  3. Dross from smelting.[2]

Word family

  • stercorārius
  • stercoreus
  • stercorō
  • stercorōsus
  • sterculīnum

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e 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 Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ a b c Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  6. ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson

Related etymologies

  • sorbeo · also from Proto-Indo-European
  • lumbus · also from Proto-Indo-European
  • fuscus · also from Proto-Indo-European
  • tepeo · also from Proto-Indo-European
  • bitumen · also from Proto-Indo-European
  • clunis · also from Proto-Indo-European
  • armus · also from Proto-Indo-European
  • ansa · also from Proto-Indo-European
Cite this entry

“Stercus.” Etymologically, 19 Oct. 2026, etymologically.com/la/stercus. Accessed 20 Oct. 2026.

Last edited on . ·