Etymologically

Etymology and origin of the Latin word glisco

Confidence
Unknown
First attested
c. 250–184 BC, Plautus

Forms

glīscō (present infinitive glīscere); third conjugation, no passive, no perfect or supine stems[1] A deponent gliscor is also found.[2] Manuscripts and late texts also spell it clisco and glesco.[3]

Etymology

The origin is unknown: de Vaan finds no certain cognates.[4][2] Wiktionary reports two proposals, a root Proto-Indo-European *ǵʰelh₃- (“to shine”), with gilvus (“pale yellow”), helvus (“yellowish”) and Ancient Greek χλιάω (khliáō, “to be warm”), or a root *gel- (“to form into a ball”), with glaeba (“clod”) and glomus (“ball of thread”).[1] Lewis & Short, after Festus, thought it perhaps akin to crēscō (“to grow”).[5]

Earliest recorded meaning

De Vaan dates it from Plautus,[4] who in the Asinaria says “this fight is warming up nicely”.[2]

Semantic evolution

It means to swell, grow or spread, and Lewis & Short note that it is mostly poetic and post-Augustan.[5][1] Accius uses it of numbers increasing, Lucretius of a fire kindling in the breast of the Phrygian Alexander, and Sallust of a wind rising.[2][5] Of feelings and conditions it means to gain force, and Tacitus uses it of individuals growing in power once the state had grown great.[2] Gellius has it of shellfish that swell as the moon waxes.[2] In Church Latin it is glossed to blaze up, rage, swell.[6]

Timeline

  • c. 250–184 BC – Plautus of a fight warming up.[2][4][7]
  • 170–c. 90 BC – Accius of enemies increasing in number.[2][7]
  • 96–55 BC – Lucretius of a fire kindling.[5][7]
  • 86–34 BC – Sallust of a wind rising.[2][7]
  • 98–115 AD – Tacitus of individuals growing in power.[2][7]

Meanings

Verb

  1. To become distended, swell, fill out.[2][1]
  2. To increase in number.[2]
  3. Of physical forces, to increase in power or violence; to blaze up, spread.[2][5][1]
  4. Of feelings or conditions, to grow in force.[2]
  5. To grow in power or importance.[2]
  6. To increase in fervour, be elated, glow.[2]

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 o p Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  4. ^ a b c de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  5. ^ a b c d e Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  6. ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  7. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry

“Glisco.” Etymologically, 19 Oct. 2026, etymologically.com/la/glisco. Accessed 20 Oct. 2026.

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