- Confidence
- Established
- Formation
- Inherited
- First attested
- Twelve Tables
- Inherited from
- Proto-Italic *saul
- Ultimate origin
- Proto-Indo-European (*séh₂u-l)
Etymology tree
Pronunciation
Forms
sōl m (genitive sōlis); third declension[1]
Etymology
It is inherited from Proto-Italic *saul, inherited from Proto-Indo-European *séh₂u-l (“sun”).[2][1] The PIE word and the development of the Latin form are disputed.[1]
Cognate with Ancient Greek ἥλιος (hḗlios, “sun”) and Gothic 𐍃𐌰𐌿𐌹𐌻 (sauil, “sun”).[3][4] Varro said the name was Sabine, or came from sōlus “alone”, since the sun alone gives daylight.[1]
Earliest recorded meaning
It is found in the Laws of the Twelve Tables (c. 450 BC).[5] Plautus' boasting soldier wants his shield to shine brighter than the sun's rays.[3]
Semantic evolution
It was the sun as a heavenly body, the sun marking the time of day, as Cato's ante solem occasum, “before sunset”, and the sun moving through the zodiac and marking the seasons.[3] It meant the sun's warmth or sunlight, as Cato's wheat sown where the sun lies longest, and in poetry a clime, as Horace's “why do we change our land for lands warmed by another sun?”.[3]
The sun was a god, Sol, identified with Helios, whose daughter was Circe and whose son was Phaethon.[3] In poetry it meant a day.[6] In alchemy it was gold.[1] English solar comes from its derivative solaris (mid-15th century).[7]
Timeline
- c. 450 BC – The Twelve Tables use it.[5]
- c. 250–184 BC – Plautus uses it of the sun's rays.[3][5]
- 234–149 BC – Cato uses it of sunset and sunlight.[3][5]
- 81–43 BC – Cicero tells the story of Sol and Phaethon.[3][5]
- mid-15th century – English solar comes from its derivative.[7]
Meanings
Noun
- The sun.[3][1]
- The sun as marking the time of day (sunrise, sunset).[3]
- The sun's warmth, sunlight.[3][1]
- (poetic) A clime, region; a day.[3][6]
- Sol: the sun god.[3][1]
- (alchemy) Gold.[1]
Word family
- sōlāgō
- sōlānus
- sōlāris
- sōlārium
- sōlārius
- sōlātus
- sōlifer
- sōlifuga
- Sōligena
- sōlstitium
- *sōliculum
Related words
- English solar
References
- ^ a b c d e f g h i j k Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ 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 l m Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
- ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ a b Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
- ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
Derived terms
Descendants
- English parasol
Related etymologies
Cite this entry
“Sol.” Etymologically, 15 Oct. 2026, etymologically.com/la/sol. Accessed 15 Oct. 2026.
Last edited on . ·