Etymologically

secludo

Etymology and origin of the Latin word secludo

Confidence
Established
Formation
Compound
First attested
Varro
Ultimate origin
Proto-Indo-European (*kleh₂w-)
Etymology tree
inherited borrowed derived
Latin claudo
Latin secludo
Latin recludo
Latin includo
Latin discludo
Latin praecludo

Pronunciation

  • IPA (Classical): [seːˈkɫuː.doː][1]
  • IPA (Ecclesiastical): [seˈkluː.do][1]

Forms

sēclūdō (present infinitive sēclūdere, perfect active sēclūsī, supine sēclūsum); third conjugation[1]

Etymology

It is from Latin sē- + claudō (“to shut”).[2][1] De Vaan traces ⟨claudō⟩ to Proto-Italic *klaud-e/o-, from Proto-Indo-European *kleh₂u-d- (“to shut”).[3]

Earliest recorded meaning

The OLD's earliest citations are Varro, and Gaffiot cites his Rēs rūsticae for shutting apart.[2][4] Köbler dates Varro 116–27 BC.[5]

Semantic evolution

It meant to shut off, separate by a barrier, keep at a distance, and to confine in a separate place, shut up apart, as in Varro and Cicero, and Lewis & Short call it rare but classical.[2][6][4]

In Ecclesiastical Latin it means to exclude, shut away, seclude.[7] English seclude (mid-15th century) is from it.[8]

Timeline

  • 116–27 BC – Varro uses it.[2][5]
  • 81–43 BC – Cicero uses it of separating.[4][5]
  • mid-15th century – English seclude is recorded.[8]

Meanings

Verb

  1. To shut off, separate.[2][6]
  2. To shut up apart, seclude.[2][7]

Word family

  • sēclūsōrium

Usage notes

Lewis & Short give sēcernō as a synonym.[6]

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. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  4. ^ a b c Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  5. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  6. ^ a b c 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

“Secludo.” Etymologically, 17 Oct. 2026, etymologically.com/la/secludo. Accessed 17 Oct. 2026.

Last edited on . ·