Etymologically

depleo

Etymology and origin of the Latin word depleo

Confidence
Established
Formation
Compound
First attested
Cato
Ultimate origin
Proto-Indo-European (*pleh₁-)

Pronunciation

  • IPA (Classical): [ˈdeː.pɫe.oː][1]
  • IPA (Ecclesiastical): [ˈdɛː.ple.o][1]

Forms

dēpleō (present infinitive dēplēre, perfect active dēplēvī, supine dēplētum); second conjugation[1]

Etymology

It is from dē- and pleō “to fill”, so “to unfill, empty”.[2][1]

Earliest recorded meaning

Lewis & Short cite Cato, of drawing off oil.[3] Köbler dates Cato 234–149 BC.[4]

Semantic evolution

It meant to drain, draw off, empty out, and to let blood, as in Cato and Columella.[2][3] Figuratively it meant to relieve of something, as in “empty life of complaints”, and in an inscription apparently to subtract.[2] Lewis & Short call it very rare.[3]

English deplete (1807) was formed from depletion, first in medicine of blood-letting and purgatives.[5]

Timeline

  • 234–149 BC – Cato uses it of drawing off oil.[3][4]
  • 1st century AD – Columella uses it.[3][4]
  • 1807 – English deplete is recorded.[5]

Meanings

Verb

  1. To drain, empty; to let (blood).[2]
  2. To relieve of.[2]
  3. To subtract.[2]

Word family

  • depletura

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
Cite this entry

“Depleo.” Etymologically, 16 Oct. 2026, etymologically.com/la/depleo. Accessed 16 Oct. 2026.

Last edited on . ·