Etymologically

frondosus

Etymology and origin of the Latin word frondosus

Confidence
Established
Formation
Derivation
First attested
204–169 BC, Ennius
Ultimate origin
Latin (frōns)
Etymology tree
inherited borrowed derived
Latin frons
French front
Latin frondeo
Latin frondosus

Pronunciation

  • Classical: [frɔnˈdoː.sʊs][1]
  • Ecclesiastical: [fronˈdɔː.s̬us][1]

Forms

frondōsus (feminine frondōsa, neuter frondōsum); first/second-declension adjective[1] Old Latin also spelled it frundōsus,[2] and Ennius has the genitive frondōsāī.[3] The comparative frondōsior is in Silius Italicus.[3]

Etymology

It is from Latin frōns1 (“foliage”) + -ōsus.[4][1][3] The origin of frōns1 is unclear: de Vaan doubts a comparison with Ancient Greek θρόνα (thróna, “herbs, flowers”), which needs an extra suffix, and allows that the Greek and Latin words could come from the same Mediterranean substrate word.[5]

Earliest recorded meaning

De Vaan dates it from Ennius,[5] in whom a whole grove resounds with the roar of the leafy wood, omne sonabat arbustum fremitu silvai frondosai.[2]

Semantic evolution

It means abounding in foliage, leafy.[4] Varro has leafy mountains, Virgil a leafy hilltop and a vine, and Ovid a leafy branch;[2] Virgil also speaks of leafy summer.[2] In Church Latin it is simply leafy.[6]

Timeline

  • 204–169 BC – Ennius, of a leafy wood.[2][5][7]
  • 116–27 BC – Varro, of leafy mountains.[2][7]
  • 70–19 BC – Virgil, of a leafy hilltop and vine.[2][7]

Meanings

Adjective

  1. Abounding in foliage, leafy.[4][2][1][6]

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  3. ^ a b c Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  4. ^ a b c Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  5. ^ 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
  6. ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  7. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry

“Frondosus.” Etymologically, 20 Oct. 2026, etymologically.com/la/frondosus. Accessed 20 Oct. 2026.

Last edited on . ·