Etymologically

aemulatio

Etymology and origin of the Latin word aemulatio

Confidence
Established
Formation
Derivation
First attested
81–43 BC, Cicero
Ultimate origin
Latin (aemulus)
Etymology tree
inherited borrowed derived
Latin aemulor
Latin aemulatio

Pronunciation

  • Classical: [ae̯.mʊˈɫaː.ti.oː][1]
  • Ecclesiastical: [e.muˈlat.t͡si.o][1]

Forms

aemulātiō f (genitive aemulātiōnis); third declension[1]

Etymology

It is from Latin aemulor (“to rival, emulate”) + -tiō.[2][3] De Vaan takes ⟨aemulor⟩ from aemulus (“rival”), a diminutive ⟨*aimelo-⟩ of a noun Proto-Italic *aimo-, Proto-Indo-European *h₂ei-mo- (“imitation”), cognate with Hittite himma- (“imitation, substitute”).[4]

Earliest recorded meaning

Köbler dates it from Cicero,[5] who defines it as the imitation of virtue.[2]

Semantic evolution

It is the effort to equal or surpass others, emulation and ambition, and also jealous rivalry: Cicero hopes to be free of desires and rivalries.[2] Livy uses it of imitating a person, a model even a good successor would find hard to equal.[2] Lewis and Short note that it denotes the mental effort, while imitātiō is the manner of acting.[6]

Glossaries render it with Ancient Greek ζῆλος (zêlos, “zeal, rivalry”).[3] Church Latin has it for envy, emulation, striving after,[7] and Medieval Latin for ardent zeal, indignation and hostility.[8] English emulation (1550s) came from French émulation and directly from the Latin.[9]

Timeline

  • 81–43 BC – Cicero of emulation and of jealous rivalry.[2][5]
  • 59 BC–AD 17 – Livy of imitating a model.[2][5]
  • 1550s – English emulation.[9]

Meanings

Noun

  1. The desire to equal or surpass others, emulation, ambition.[2][6][1][7]
  2. Jealous rivalry, envy.[2][1][7]
  3. Imitation of a person or thing.[2]
  4. (Medieval Latin) Ardent zeal; indignation; hostility.[8]

Usage notes

Döderlein distinguishes imitārī, merely trying to produce something like another thing, from aemulārī, doing something that will win equal or greater regard.[10]

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 Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  4. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  5. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  6. ^ a b Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  7. ^ a b c Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  8. ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
  9. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  10. ^ Döderlein, Ludwig (1874), Döderlein’s Hand-book of Latin Synonymes, tr. H. H. Arnold, Andover: W. F. Draper
Cite this entry

“Aemulatio.” Etymologically, 19 Oct. 2026, etymologically.com/la/aemulatio. Accessed 20 Oct. 2026.

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