Etymologically

Etymology and origin of the Latin word evalesco

Confidence
Established
Formation
Derivation
First attested
70–19 BC, Virgil
Ultimate origin
Latin (valeō)
Etymology tree
inherited borrowed derived
Latin valeo
French valoir
Latin praevaleo
Latin valesco
Latin convalesco
Latin evalesco

Pronunciation

  • Classical: [eː.waˈɫeːs.koː][1]
  • Ecclesiastical: [e.vaˈlɛs.ko][1]

Forms

ēvalēscō (present infinitive ēvalēscere, perfect active ēvaluī); third conjugation, no supine stem[1]

Etymology

It is from Latin ex- + valēscō (“to grow strong”).[2][3][1] The simple verb is the inchoative of valeō (“to be strong, be well”), which de Vaan traces to Proto-Italic *wal-ē- and Proto-Indo-European *h₂ulh₁-eh₁- (“to be strong”).[4] The TLL notes that a perfect ⟨ēvaluī⟩ can belong either to this verb or to ⟨ēvaleō⟩.[5]

Earliest recorded meaning

The earliest quotation in the OLD is from Virgil's Aeneid, non medicari cuspidis ictum evaluit, “could not heal the blow of the spear”.[2]

Semantic evolution

Lewis & Short note that it is not found before the Augustan period.[6] Pliny the Elder uses it of plants growing to full strength, and Seneca of natural talent developing with teaching.[2][7] Quintilian says that many Gallic words have come into use, such as raeda;[2][3] Tacitus writes of peoples growing powerful and of a desire for quiet that grew into a tumult;[2][8] and in the Digest an opinion “prevails”.[2] Macrobius uses it of a price rising to a sum.[7][8] In Medieval Latin it could mean to recover one's strength after an illness.[9]

Timeline

  • 70–19 BC – Virgil uses the perfect with an infinitive.[2][10]
  • 23/24–79 AD – Pliny the Elder uses it of plants.[2][10]
  • c. 35–95/96 AD – Quintilian uses it of words coming into use.[2][10]
  • 98–115 AD – Tacitus uses it of peoples growing powerful.[2][10]

Meanings

Verb

  1. To grow strong, grow to full strength (of plants).[2][6]
  2. To develop, grow (into something).[2][8]
  3. To become powerful (politically).[2]
  4. (in the perfect, with an infinitive) To be strong enough, succeed (in).[2][8]
  5. (in the perfect) To prevail;[2][3] (of words) to come into use.[2][3]
  6. To come to be worth (a sum).[7][8]
  7. (Medieval Latin) To recover one's strength.[9]

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 Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d Bianchi, Rossella; Lelli, Olga (2014), VOLI: Vocabolario di latino, Florence: Le Monnier
  4. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  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 Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  8. ^ a b c d e Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  9. ^ a b Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
  10. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry

“Evalesco.” Etymologically, 20 Oct. 2026, etymologically.com/la/evalesco. Accessed 20 Oct. 2026.

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