Etymology and origin of the Latin word curiose
- Confidence
- Established
- Formation
- Derivation
- First attested
- 81–43 BC, Cicero
- Ultimate origin
- Latin cūra
Forms
cūriōsē (comparative cūriōsius, superlative cūriōsissimē)[1]
Etymology
It is from Latin cūriōsus (“careful; curious”) + -ē.[1][2][3] The adjective is formed from cūra (“care, anxiety”), whose further origin de Vaan finds uncertain; he considers Proto-Italic *kwois-ā- (“care, watch”) and a link with Proto-Indo-European *kwei-s- (“to heed”).[4]
Earliest recorded meaning
Köbler dates it from Cicero,[3] who writes in the Brutus conquiram ista posthac curiosius, “I will look into these things more carefully later”.[1][5]
Semantic evolution
Its first sense is carefully or attentively: Vitruvius has things arranged carefully and precisely, Celsus wrapping someone carefully in clothes, and Pliny the Younger a letter written with more care.[1][6] It could also mean elaborately: Quintilian speaks of people who talk elaborately rather than in good Latin, and Apuleius of ceilings carefully hollowed out in citrus wood and ivory.[1][5]
The second sense is inquisitively: Cicero says that those who ask what he himself thinks on every question are more curious than they need be.[1][6] Gellius and Apuleius use it the same way.[1] In British Medieval Latin it means carefully, from Bede on, elaborately, and in an extravagant style.[7]
Timeline
- 81–43 BC – Cicero uses it for both “carefully” and “inquisitively”.[1][3]
- c. 84–c. 25 BC – Vitruvius uses it of careful arrangement.[1][3]
- c. 35–95/96 AD – Quintilian uses it of affected, elaborate speech.[1][5][3]
- c. 165 AD – Gellius uses it of curious listening.[1][3]
- 1st third of the 8th century AD – Bede uses it for “carefully”.[7][3]
Meanings
Adverb
- With care, carefully, attentively.[1][6]
- Elaborately; with affectation.[1][5]
- With curiosity, inquisitively.[1][6]
- (Medieval Latin) In an extravagant style, luxuriously.[7]
Related words
References
- ^ a b c d e f g h i j k l m n Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ Bianchi, Rossella; Lelli, Olga (2014), VOLI: Vocabolario di latino, Florence: Le Monnier
- ^ a b c d e f g Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ 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 Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
- ^ a b c d Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
- ^ 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
Cite this entry
“Curiose.” Etymologically, 20 Oct. 2026, etymologically.com/la/curiose. Accessed 22 Oct. 2026.
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