Etymologically

Etymology and origin of the Latin word lychnus

Confidence
Established
Formation
Borrowing
First attested
204–169 BC, Ennius
Borrowed from
Ancient Greek λύχνος
Ultimate origin
Ancient Greek λύχνος

Forms

lychnus m (genitive lychnī); second declension[1]

Etymology

It is borrowed from Ancient Greek λύχνος (lúkhnos, “lamp”).[2][3][4][5] Köbler sets the Greek word beside Proto-Indo-European *leuk- (“light, to shine”).[5]

Earliest recorded meaning

Its first author is Ennius, who in the Annals speaks of the twelve lights of lamps.[4][5] Ritschl wanted to restore there the old spelling ⟨lucinus⟩, found in glossaries.[4][3]

Semantic evolution

It is a lamp, especially one hung from the ceiling.[2] Lucretius has hanging lamps and Virgil lamps that hang from golden ceilings.[3][4] The TLL calls it a word of the higher style: it is found in poetry from Ennius on, and in prose once in Cicero, who contrasts the light of the sun with that of lamps, in what seems to be a proverb.[4][3] The jurist Pomponius rules that lamps fixed to a house are not part of it, being ornament.[4]

Christian writers used it in comparisons, and it continued in Medieval Latin, in glossaries and in Hrabanus Maurus.[4][5][6] The TLL derives Languedoc ⟨legne⟩ from the Greek form.[4]

Timeline

  • 204–169 BC – Ennius uses it in the Annals.[4][5]
  • 96–55 BC – Lucretius has hanging lamps.[3][4][5]
  • 81–43 BC – Cicero contrasts the light of the sun with that of lamps.[3][4][5]
  • 70–19 BC – Virgil describes lamps hung from golden ceilings.[3][4][5]

Meanings

Noun

  1. A lamp, a light, especially one hanging from a ceiling.[2][3][1]

Word family

  • bilychnis

Usage notes

Manuscripts also write it lychinus, lichinus and lichnus.[4]

References

  1. ^ a b Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e f g h Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ a b c d e f g h i j k l m Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  5. ^ a b c d e f g h Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  6. ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson

Related etymologies

Cite this entry

“Lychnus.” Etymologically, 23 Oct. 2026, etymologically.com/la/lychnus. Accessed 23 Oct. 2026.

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