Etymologically

fecunditas

Etymology and origin of the Latin word fecunditas

Confidence
Established
Formation
Derivation
First attested
81–43 BC, Cicero
Ultimate origin
Latin (fēcundus)
Etymology tree
inherited borrowed derived
Latin fecundus
Latin fecunditas

Pronunciation

  • Classical: [feːˈkʊn.dɪ.taːs][1]
  • Ecclesiastical: [feˈkun.di.tas][1]

Forms

fēcunditās f (genitive fēcunditātis); third declension[1]

Etymology

It is from Latin fēcundus (“fertile”) + -tās.[2][1][3] De Vaan reconstructs fēcundus as Proto-Italic *fēk-odno-, perhaps from Proto-Indo-European *dʰeh₁-k-, and treats it with fēmina; the verb usually cited, *dʰeh₁(i)- "to suck", may be the same as *dʰeh₁- "to put".[4]

Earliest recorded meaning

Cicero has it of a wretched woman's ill-fated fertility.[2][5] Köbler's first source is Sallust.[5]

Semantic evolution

It is the fertility of female animals and of land: Cicero writes that irrigation gives fertility to the earth.[2][6] Columella says that nature gave plants, people and animals the same law of fertility.[6] Figuratively Cicero uses it of the exuberance of a young speaker's talent.[2] Pliny the Elder uses it of the output of a breed, pigs producing litters of up to twenty.[2] Church Latin glosses it fruitfulness.[7] English fecundity is borrowed from it in the early 15th century.[8]

Timeline

  • 81–43 BC – Cicero of fertile women and land.[2][5]
  • 86–34 BC – Sallust uses it.[5]
  • 1st century AD – Columella of the law of fertility.[6][5]
  • 23/24–79 AD – Pliny the Elder of litters.[2][5]
  • early 15th century – English borrows it as fecundity.[8]

Meanings

Noun

  1. Fertility, fecundity, fruitfulness, of animals and land; figuratively, of the mind.[2][6][7][1]
  2. Output, production.[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 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. ^ 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 f Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  6. ^ a b c d Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  7. ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  8. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
Cite this entry

“Fecunditas.” Etymologically, 20 Oct. 2026, etymologically.com/la/fecunditas. Accessed 20 Oct. 2026.

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