- Confidence
- Probable
- Formation
- Derivation
- First attested
- Plautus
- Ultimate origin
- Proto-Indo-European (*h₂eym-)
Pronunciation
Forms
aemulus (feminine aemula, neuter aemulum); first/second-declension adjective[1]
Etymology
It is a diminutive *aimelo- of Proto-Italic *aimo- (“imitation”), from Proto-Indo-European *h₂ei-mo-.[2][1] Cognate with Hittite himma- (“imitation, substitute”).[2][1] De Vaan suggests that the noun “rival” may be older than the adjective.[2] The OLD and TLL compare imitor and imāgō.[3][4]
Earliest recorded meaning
Köbler dates it from Plautus, and de Vaan from Lucretius.[5][2] Köbler dates Plautus c. 250–184 BC.[5]
Semantic evolution
As an adjective it meant striving to equal or outdo someone, rival, then jealous or envious, and equal or comparable to something.[3] As a noun aemulus was a rival or competitor, a rival in love, a zealous imitator, and an equal or peer.[3] Terence uses it of a rival in love, and Cicero of two rivals of the praetor.[3]
Döderlein distinguishes imitor, merely copying, from aemulārī, copying in order to win equal or greater regard.[6] In medieval Latin it often meant an enemy, and in British usage also the devil.[7][8] English emulous comes from it, and English emulate from the verb aemulor.[9]
Timeline
- c. 250–184 BC – Plautus uses it.[5]
- 190–159 BC – Terence uses it of a rival in love.[3][5]
- 96–55 BC – Lucretius uses it.[2][5]
- late 14th century – English emulous is recorded.[9]
Meanings
Adjective
Noun
- A rival, competitor; a rival in love.[3]
- A zealous imitator.[3]
- An equal, peer.[3]
- (Medieval Latin) An enemy; the devil.[7][8]
Word family
- aemula
- aemulor
Related words
- imāgō
- imitor
- English emulous
- English emulate
References
- ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ 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
- ^ 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
- ^ Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ Döderlein, Ludwig (1874), Döderlein’s Hand-book of Latin Synonymes, tr. H. H. Arnold, Andover: W. F. Draper
- ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
- ^ 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
- ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
Cite this entry
“Aemulus.” Etymologically, 16 Oct. 2026, etymologically.com/la/aemulus. Accessed 16 Oct. 2026.
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