Etymologically

Etymology and origin of the Latin word lamentum

Confidence
Probable
Formation
Inherited
First attested
96–55 BC Lucretius More words from the 1st century BC
Inherited from
Proto-Indo-European *leh₂-mn-to-
Ultimate origin
Proto-Indo-European *leh₂-mn-to-

Forms

lāmentum n (genitive lāmentī); second declension[1]

Etymology

It is inherited from Proto-Indo-European *leh₂-mn-to- (“howling, crying”), a formation de Vaan derives from a verb meaning “to wail”.[2] The OLD likewise analyses it as a root ⟨la-⟩ with the suffix -mentum.[3] Since Latin ⟨lām-⟩ could also continue an older ⟨lasm-⟩, Schrijver allowed a connection with Proto-Indo-European *leh₁- (“to wail, weep”) as well as with *leh₂- (“to bark, howl”); de Vaan prefers the second, because nothing points to an ⟨s⟩ in the word.[2] The same root gave lātrāre “to bark”.[2][3]

Cognate with Sanskrit रायति (rā́yati, “barks”) and Lithuanian lóti (“to bark, scold”).[2][3]

Earliest recorded meaning

De Vaan finds it from Lucretius on,[2] in the sense of wailing and loud weeping.[4]

Semantic evolution

In Classical Latin it is found only in the plural,[4] for the cries and laments of mourners: Cicero speaks of giving oneself over lamentis lacrimisque, to laments and tears.[4][5] The singular appears in the Vulgate.[6] Italian lamento continues it, a form Conte traces to Late Latin.[5]

Timeline

  • 96–55 BC – Lucretius uses the plural for wailing.[2][4][7]
  • 81–43 BC – Cicero pairs lamenta with tears.[4][7]
  • 390–406 AD – The Vulgate uses the singular.[6][7]

Meanings

Noun

  1. (usually plural) Wailing, weeping, lamentation.[3][4]
  2. A lament.[4][8]

Word family

Usage notes

The OLD heads the word in the plural, lāmenta, -ōrum.[3] A feminine lāmenta occurs in Pacuvius,[2] which the OLD treats as a variant.[3]

References

  1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g 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 Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  4. ^ a b c d e f g Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  5. ^ a b Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
  6. ^ a b Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  7. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  8. ^ Bianchi, Rossella; Lelli, Olga (2014), VOLI: Vocabolario di latino, Florence: Le Monnier

Related etymologies

  • mutus · also from Proto-Indo-European
  • socer · also from Proto-Indo-European
  • lignum · also from Proto-Indo-European
  • ver · also from Proto-Indo-European
  • quintus · also from Proto-Indo-European
  • aro · also from Proto-Indo-European
  • mel · also from Proto-Indo-European
  • murmur · also from Proto-Indo-European
Cite this entry

“Lamentum.” Etymologically, 8 Nov. 2026, etymologically.com/la/lamentum. Accessed 8 Nov. 2026.

Last edited on . ·