Etymology and origin of the Latin word virulentus
- Confidence
- Established
- Formation
- Derivation
- First attested
- c. 165 Aulus Gellius More words from the 2nd century
- Ultimate origin
- Latin vīrus
Etymology tree
From the same root
Forms
vīrulentus (feminine vīrulenta, neuter vīrulentum, superlative vīrulentissimus, adverb vīrulentē); first/second-declension adjective[1]
Etymology
It is formed from Latin vīrus (“poison”) + -ulentus (“full of”).[2][1] De Vaan traces vīrus to Proto-Italic *weis-o- (“poison”) and Proto-Indo-European *u̯eis (“poison”).[3]
Earliest recorded meaning
It is first found in Aulus Gellius,[4] who uses it of venomous snakes.[2][5]
Semantic evolution
Gellius also uses it of a speech full of bitter abuse: in oratione illa saeva et virulenta, qua Timarchum accusabat, “in that fierce and venomous speech in which he accused Timarchus”.[2] Leo the Great has the figurative sense too.[6] The superlative virulentissimus appears in a work on friendship, which Georges cites under Cassiodorus and Gaffiot under Peter of Blois.[7][8]
British medieval writers used it of what is poisonous or noxious, often figuratively of heresy, malice or speech.[9] English took it over as virulent, first of wounds and ulcers full of poisonous matter.[10]
Timeline
- c. 165 AD – Aulus Gellius uses it of venomous snakes and of an abusive speech.[2][4]
- 440–461 AD – Leo the Great uses it figuratively.[6][4]
- 639–709 AD – Aldhelm uses it figuratively of a wound to chastity.[9][4]
- c. 1400 – English borrows it as virulent.[10]
Meanings
Adjective
- Full of poison, venomous (of snakes).[2][5][7]
- (figurative) Full of bitter abuse, virulent (of speech).[2][6]
- (Medieval Latin) Poisonous, noxious, also figuratively.[9]
Related words
References
- ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ 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 Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ a b Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b c Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
- ^ a b Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
- ^ Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
- ^ a b c 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
“Virulentus.” Etymologically, 13 Nov. 2026, etymologically.com/la/virulentus. Accessed 13 Nov. 2026.
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