Etymologically

aemulator

Etymology and origin of the Latin word aemulator

Confidence
Established
Formation
Derivation
First attested
81–43 BC Cicero, Letters to Atticus More words from the 1st century BC
Ultimate origin
Latin aemulor
Etymology tree
inherited borrowed derived
Latin aemulus
Latin aemulor
Latin aemulātor
English emulator
From the same root
Latin aemulātiō ← aemulor
Latin aemulātus ← aemulor

Pronunciation

  • Classical: [ae̯.mʊˈɫaː.tɔr][1]
  • Ecclesiastical: [e.muˈlaː.tor][1]

Forms

aemulātor m (genitive aemulātōris, feminine aemulātrīx); third declension[1]

Etymology

It is from Latin aemulor + -tor, the agent noun of the verb “to rival, emulate”.[2][3] De Vaan derives aemulor from aemulus (“emulous, rival”), which he explains as a diminutive of a noun meaning “imitation”, going back to Proto-Italic *aimo- and Proto-Indo-European *h₂ei-mo- (“imitation”).[4]

Earliest recorded meaning

Its first known use is in Cicero's letters to Atticus, which call Servilius an imitator of Cato.[2][3]

Semantic evolution

In Classical Latin it meant one who emulates or imitates another: Seneca calls the good man God's pupil and imitator, and calls a pure mind an imitator of God,[2] and Apuleius uses it of a poet's follower in song.[3] Lewis and Short give it the good sense of a zealous imitator, and Georges records it once with an accusative in Sallust's Histories.[5][6]

Christian writers kept it: Tertullian calls the devil an imitator of divine things,[3] and in the Vulgate it renders “zealous”, as in aemulatores sunt legis “they are zealous for the law” in Acts.[5] Wiktionary also gives the sense rival.[1] English took it as emulator in the 1580s, first meaning a rival or competitor.[7]

Timeline

  • 81–43 BC – Cicero uses it of an imitator of Cato.[2][3]
  • 4 BC–65 AD – Seneca calls the good man God's imitator.[2]
  • c. 125–175 AD – Apuleius uses it of a poet's follower.[3]
  • c. 160–220 AD – Tertullian calls the devil an imitator of divine things.[3]
  • 390–406 AD – The Vulgate uses it for those zealous for the law.[5]
  • 1580s – Borrowed into English as emulator.[7]

Meanings

Noun

  1. One who emulates; an imitator, follower.[2][5][3]
  2. (Ecclesiastical Latin) One zealous for something, a zealot.[5][8]
  3. A rival.[1]

Usage notes

Ambrose uses aemulatores of those who imitate good men and good things, and aemulus of the envious.[3]

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e f g h i 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 d e Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  6. ^ Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  7. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  8. ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
Cite this entry

“Aemulator.” Etymologically, 14 Nov. 2026, etymologically.com/la/aemulator. Accessed 14 Nov. 2026.

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