Etymologically

Etymology and origin of the Latin word fossilis

Confidence
Established
Formation
Derivation
First attested
116–27 BC, Varro
Ultimate origin
Latin fodiō
Etymology tree
inherited borrowed derived
Latin fodio
Latin fossilis
French fossile
English fossil
From the same root
Latin confodio ← fodio
Latin defodio ← fodio
Latin effodio ← fodio
Latin fodico ← fodio
Latin fossor ← fodio
Latin infodio ← fodio
Latin perfodio ← fodio
Latin suffodio ← fodio
Latin transfodio ← fodio

Pronunciation

  • Classical: [ˈfɔs.sɪ.lɪs][1]
  • Ecclesiastical: [ˈfɔs.si.lis][1]

Forms

fossilis (neuter fossile); third-declension two-termination adjective[1]

Etymology

It is from Latin fodiō (“to dig”) + -ilis, formed on ⟨foss-⟩, the stem of the participle fossus.[2][3][1] The verb goes back to Proto-Italic *foþ-i- and Proto-Indo-European *bʰodʰ-i- (“to poke, dig”).[4]

Earliest recorded meaning

Varro (116–27 BC)[5] has it in De re rustica, where he says that salt dug from the ground is better than sea salt: melior sal fossilis quam marinus.[3][6]

Semantic evolution

Georges also finds it in Caesar, of clay, though other manuscripts there read fusilis.[7] Pliny the Elder speaks of sand taken from pits and of ivory dug out of the ground,[6][8] and Ammianus Marcellinus calls a canal a flumen fossile, a dug river.[6][8]

In Medieval Latin it kept the sense of something got by digging or mining: sand and stone in building,[9] and in British sources coal from pits.[10] English took fossil from French fossile in the 17th century, at first of anything dug up; the restriction to the remains of plants and animals came in the 18th century.[11]

Timeline

  • 116–27 BC – Varro writes of salt dug from the ground.[3][5]
  • c. 50 BC – Caesar, in one reading, has clay called fossilis.[7][5]
  • 23/24–79 AD – Pliny the Elder uses it of sand and of ivory dug from the earth.[6][5]
  • c. 390 AD – Ammianus Marcellinus calls a canal a flumen fossile.[6][5]
  • 1610s – English borrows fossil through French.[11]

Meanings

Adjective

  1. Got by digging, dug up, mined, of salt, sand or ivory.[2][6][7]
  2. Of a watercourse: dug, artificial.[6][8]

Usage notes

The OLD gives it the same meaning as fossīcius, another adjective from fodiō that is also first found in Varro.[2][4]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University 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 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 Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  6. ^ a b c d e f g 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 Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
  9. ^ Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
  10. ^ Latham, R. E., D. R. Howlett, R. K. Ashdowne, et al. (1975–2013), Dictionary of Medieval Latin from British Sources, London: British Academy / Oxford University Press
  11. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com

Borrowed into

Cite this entry

“Fossilis.” Etymologically, 23 Oct. 2026, etymologically.com/la/fossilis. Accessed 23 Oct. 2026.

Last edited on . ·