Etymologically

ruina

Etymology and origin of the Latin word ruina

Confidence
Established
Formation
Derivation
First attested
Lucretius
Ultimate origin
Latin (ruō)
Etymology tree
inherited borrowed derived
Latin ruina
English ruin

Pronunciation

  • IPA (Classical): [ruˈiː.na][1]
  • IPA (Ecclesiastical): [ruˈiː.na][1]

Forms

ruīna f (genitive ruīnae); first declension[1]

Etymology

It is from ruō “to rush, collapse” with the suffix -īna.[2][1][3]

Earliest recorded meaning

The OLD's earliest citation is from Lucretius, of a headlong fall, and Lewis and Short cite his grandinis ruīna “the fall of hail”.[2][3] Köbler's first source is Caesar; he dates Lucretius 96–55 BC.[4]

Semantic evolution

It meant a headlong rush, as in Virgil, a headlong fall, and ruīnam dare to fall or cause to fall.[2] From Caesar it meant the collapse of a building, and in Virgil of natural structures, landslides and avalanches.[2] Concretely it meant falling debris, and in the plural the ruins of a building or town, as in Cicero.[2] Figuratively it meant ruin, downfall, of persons or communities, defeat in battle or argument, and a source of ruin, as in Cicero.[2] Döderlein explains that ruīna is the collapse of things built up when their base gives way, strāgēs the throwing down of standing bodies.[5]

In Ecclesiastical Latin it meant ruin, destruction, invasion, breach, fall, debris.[6] English ruin is recorded in late Old English as “act of falling down”, and Old French ruine also comes from it.[7] It survives in Italian ruina and rovina.[1]

Timeline

  • 96–55 BC – Lucretius uses it of a fall.[2][3][4]
  • c. 50 BC – Caesar uses it of a collapsing building.[2][4]
  • 81–43 BC – Cicero uses it of ruins and of downfall.[2][4]
  • late Old English – English ruin is recorded.[7]

Meanings

Noun

  1. A headlong rush; a headlong fall.[2]
  2. A collapse; a landslide.[2]
  3. Debris, (plural) ruins.[2]
  4. Ruin, downfall; a defeat.[2]
  5. A source of ruin.[2]

Word family

  • ruīnōsus

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ Döderlein, Ludwig (1874), Döderlein’s Hand-book of Latin Synonymes, tr. H. H. Arnold, Andover: W. F. Draper
  6. ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  7. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com

Borrowed into

Cite this entry

“Ruina.” Etymologically, 16 Oct. 2026, etymologically.com/la/ruina. Accessed 16 Oct. 2026.

Last edited on . ·