Etymology and origin of the Latin word Uranus
- Confidence
- Established
- Formation
- Borrowing
- First attested
- c. 250–317 AD, Lactantius
- Borrowed from
- Ancient Greek Οὐρανός
- Ultimate origin
- Ancient Greek οὐρανός
From the same root
Forms
Ūranus m sg (genitive Ūranī); second declension[1]
Etymology
It is borrowed from Ancient Greek Οὐρανός (Ouranós), the name of the sky god,[2][3][1] which is the Greek common noun for “sky, heaven”.[1][4]
Earliest recorded meaning
Lactantius uses it for the father of Saturn, the god whom Latin itself called Caelus.[2][3][5]
Semantic evolution
In Latin the name stayed a learned borrowing from Greek myth;[2] Lewis and Short note that the native Latin name for the god was Caelus.[2] In Medieval Latin the common noun uranus was used for the vault of heaven, glossing caelum, and in Ælfric's glossary for the roof of the mouth; the DMLBS also records it in a glossary as the name of a fish, the thornback ray.[6] In New Latin it became the name of the planet Uranus.[1][7]
Timeline
Meanings
Proper noun
- (Greek mythology) Uranus, the god of the sky, father of Saturn.[2][3][1]
- (poetic) The sky.[1]
- (Medieval Latin, as a common noun) The vault of heaven; the palate.[6]
- (New Latin, astronomy) The planet Uranus.[1][7]
Related words
- Caelus
- English Uranus
References
- ^ a b c d e f g h i Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b c Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
- ^ a b Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
- ^ 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 Victionarium (Latin Wiktionary), la.wiktionary.org
Derived terms
Related etymologies
Cite this entry
“Uranus.” Etymologically, 24 Oct. 2026, etymologically.com/la/Uranus. Accessed 24 Oct. 2026.
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