Etymologically

Etymology and origin of the Latin word lignum

Confidence
Probable
Formation
Inherited
First attested
c. 250–184 BC, Plautus
Inherited from
Proto-Italic *legno-
Ultimate origin
Proto-Indo-European (*leǵ-)

Pronunciation

  • Classical: [ˈlɪŋ.nũː][1]
  • Ecclesiastical: [ˈliɲ.ɲum][1]

Forms

lignum n (genitive lignī); second declension[1]

Etymology

It is inherited from Proto-Italic *legno-, inherited from Proto-Indo-European *leǵ-no-, from the root Proto-Indo-European *leǵ- (“to collect”), also in legō (“to gather”): it would first have been wood gathered for the fire.[2][3][4] De Vaan explains the vowel by the regular change of ⟨-egn-⟩ to ⟨-ign-⟩.[2] Varro already connected it with gathering, saying that the wood that fell in the fields was picked up.[5]

Earliest recorded meaning

Plautus, Truculentus: opust lignō, opust carbōnibus, “there's need of firewood, there's need of charcoal”.[3][4]

Semantic evolution

Its first sense is firewood, mostly in the plural, as in Cato's ligna that will burn well without smoke.[3][6] In general it is wood as it grows, in Virgil's olive root pushed out of dry wood, and wood as a material: Cato says ad lignum dēlē, “wipe it down to the wood” of a wax tablet.[3] It is the wooden shaft of a spear, and Pliny the Elder uses it of the stone of a fruit.[3] The jurists set ligna, firewood, against māteria, building timber.[6]

Church Latin uses it of a tree, a staff and the Cross.[7] In Medieval Latin it is also a forest, the gallows, the stocks, a rod and a ship.[8]

Timeline

  • c. 250–184 BC – Plautus of firewood.[3][4]
  • 234–149 BC – Cato of wood as a material.[3][4]
  • 70–19 BC – Virgil of growing wood and a spear shaft.[3][4]
  • 23/24–79 AD – Pliny the Elder of a fruit stone.[3][4]

Meanings

Noun

  1. (especially plural) Firewood.[3][1]
  2. Wood (growing); a tree.[3][1][7]
  3. Wood as a material; a wooden object; the shaft of a spear.[3]
  4. The stone of a fruit.[3]
  5. (Ecclesiastical Latin) The Cross.[7][8]
  6. (Medieval Latin) A forest; the gallows; the stocks; a ship.[8]

Word family

  • lignārius
  • ligneus
  • lignicīda
  • lignor
  • lignōsus
  • lignāmen
  • lignātiō
  • lignātor
  • ligneolus
  • lignicolor

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  3. ^ 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
  4. ^ a b c d e f Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  6. ^ a b Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  7. ^ a b c Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  8. ^ a b c Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill

Related etymologies

  • quis · also from Proto-Indo-European
  • cum · also from Proto-Indo-European
  • ego · also from Proto-Indo-European
  • is · also from Proto-Indo-European
  • hic · also from Proto-Indo-European
  • in · also from Proto-Indo-European
  • qui · also from Proto-Indo-European
  • et · also from Proto-Indo-European
Cite this entry

“Lignum.” Etymologically, 18 Oct. 2026, etymologically.com/la/lignum. Accessed 19 Oct. 2026.

Last edited on . ·