Etymologically

relanguesco

Etymology and origin of the Latin word relanguesco

Confidence
Established
Formation
Derivation
First attested
81–43 BC, Cicero
Ultimate origin
Latin langueō
Etymology tree
inherited borrowed derived
Latin langueo
Latin languesco
Latin relanguesco
From the same root
Latin languidus ← langueo
Latin languor ← langueo
Latin elanguesco ← languesco

Pronunciation

  • Classical: [rɛ.ɫaŋˈɡʷeːs.koː][1]
  • Ecclesiastical: [re.laŋˈɡʷɛs.ko][1]

Forms

relanguēscō (present infinitive relanguēscere, perfect active relangŭī); third conjugation, no passive, no supine stem[1] In Ovid the perfect ⟨relanguit⟩ is scanned with four syllables.[2][3]

Etymology

It is from Latin re- + languēscō (“to become faint”).[2][4][1] De Vaan lists languēscō among the derivatives of langueō (“to be faint”), which he traces to an adjective meaning faint or weak, Proto-Italic *lang-u-, a nasalised variant of the root of laxus (“loose”); the Proto-Indo-European form, Proto-Indo-European *sl-n-ǵ-u- (“weak, faint”), he marks as uncertain.[5] Cognates he gives include Ancient Greek λαγαρός (lagarós, “slack, thin”) and Old English slæc (“weak, slack”).[5]

Earliest recorded meaning

Cicero has it in a letter to Atticus, where Quintus says that his anger has cooled.[2][6][3]

Semantic evolution

Of people it meant to grow faint or sink down: Ovid has a dying sister sink down with her face on her brother.[2][7] Seneca uses it of winds that die down around midday and of colours that grow dull, and Pliny the Elder of a gem whose star grows dim.[2][6] Lewis and Short call it classical but rare.[7]

Figuratively it meant to lose ardour or to slacken:[2][6] Caesar writes of a people who thought certain things made men's minds grow slack and their courage weaken,[2][3] Livy of a king's attack flagging from weariness, and Ovid of passion cooling.[2][6] Seneca uses it of the first heat of anger and of desire abating, Pliny the Younger of the attention of listeners, and Tacitus of indignation.[2][6]

Timeline

  • 81–43 BC – Cicero uses it of anger cooling.[2][8]
  • c. 50 BC – Caesar uses it of minds growing slack.[2][8]
  • 59 BC–17 AD – Livy uses it of an attack flagging.[2][8]
  • 43 BC–18 AD – Ovid uses it of a person sinking down fainting.[2][8]
  • 4 BC–65 AD – Seneca uses it of winds dying down.[2][8]
  • 23/24–79 AD – Pliny the Elder uses it of a gem growing dim.[7][8]

Meanings

Verb

  1. (of persons) To become faint, swoon away.[2][7]
  2. (of winds) To die down;[2][6] (of something bright) to lose its brilliance, grow dim.[2][6]
  3. (figurative) To lose one's ardour; to slacken, abate.[2][3]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n o p q r Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
  4. ^ Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  5. ^ 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
  6. ^ a b c d e f g Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  7. ^ a b c d Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  8. ^ a b c d e f Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry

“Relanguesco.” Etymologically, 20 Oct. 2026, etymologically.com/la/relanguesco. Accessed 23 Oct. 2026.

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