Etymology and origin of the Latin word Platonicus
- Confidence
- Established
- Formation
- Derivation
- First attested
- 102–43 BC, Quintus Cicero
- Ultimate origin
- Ancient Greek Πλάτων
Forms
Platōnicus (feminine Platōnica, neuter Platōnicum); first/second-declension adjective[1]
Etymology
It is from Latin Platō (“Plato”) + -icus,[1] corresponding to Ancient Greek Πλατωνικός (Platōnikós), from which Köbler and the DMLBS derive it.[1][2][3] The philosopher's name is Πλάτων (Plátōn).[4]
Earliest recorded meaning
The earliest instance the dictionaries give is in the Commentariolum petitionis ascribed to Quintus Cicero, where a Platonicus homo is a profound thinker.[5][6] Cicero speaks of the Platonici, the followers of Plato.[6][5]
Semantic evolution
Its main sense was “of Plato or his philosophy”; as a masculine noun it meant a follower of Plato, and the neuter plural meant Plato's teachings.[7][6] Augustine used Platonici of the Neoplatonists and Platonica of Plato's doctrines.[6]
Medieval British writers used it in the same senses, from Alcuin on.[3] Lorenzo Valla discussed it beside the rival formations Platonius and Platonianus.[8] English took it over as platonic in the 1530s.[9]
Timeline
- 102–43 BC – The Commentariolum petitionis of Quintus Cicero calls a deep thinker a Platonicus homo.[5][6][2]
- 81–43 BC – Cicero speaks of the Platonists.[6][5][2]
- 4 BC–AD 65 – Seneca uses it of Plato's ideas.[6][5][2]
- 354–430 AD – Augustine applies Platonici to the Neoplatonists.[6][2]
- 801 – Alcuin quotes a Platonic saying that kingdoms are happy when philosophers rule.[3]
- 1530s – English borrows it as platonic.[9]
Meanings
Adjective
Noun
Related words
- English platonic
References
- ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ a b c d e 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 Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
- ^ a b c d e Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
- ^ a b c d e f g h i j k l Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
- ^ a b c d Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ Ramminger, Johann, Neulateinische Wortliste: Ein Wörterbuch des Lateinischen von Petrarca bis 1700, www.neulatein.de
- ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
Borrowed into
- English platonic
Cite this entry
“Platonicus.” Etymologically, 24 Oct. 2026, etymologically.com/la/Platonicus. Accessed 24 Oct. 2026.
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