Etymologically

Etymology and origin of the Latin word obsaepio

Confidence
Established
Formation
Derivation
First attested
c. 250–184 BC, Plautus
Ultimate origin
Latin (saepēs)
Etymology tree
inherited borrowed derived
Latin saepio
Latin saeptum
Latin obsaepio

Pronunciation

  • Classical: [ɔpˈsae̯.pi.oː][1]
  • Ecclesiastical: [obˈsɛː.pi.o][1]

Forms

obsaepiō (present infinitive obsaepīre, perfect active obsaepsī, supine obsaeptum); fourth conjugation[1]

Etymology

It is from Latin ob- + saepiō (“to fence in”),[2][3][1] also spelled ⟨obsēp-⟩ and ⟨obsīp-⟩.[2] De Vaan lists saepiō among the derivatives of saepēs (“hedge, fence”).[4]

Earliest recorded meaning

The TLL records it from Plautus and Caecilius on.[3] In the Pseudolus a road is said to be completely blocked (oppido obsaeptast via), and in the Casina a passage is found obsaeptum.[3][2]

Semantic evolution

Its main sense is to block a road or passage, as in Livy's obsaeptis itineribus.[2][5] Figuratively Cicero speaks of things that closed the way to winning office, and Livy of barring the plebs' path to the curule magistracies.[5][6] A decree of the Senate quoted by Frontinus has the form obsepit in a prohibition.[5]

It was also used of enclosing a space with a barrier (Apuleius has a storehouse shut with strong bolts), of mouths sealed by long servitude (Pliny the Younger), and of hemming people in (Lucan).[2] Lewis and Short cite the old form obsipio from Caecilius.[5] The glossaries have the vulgar participles obsetus and obsitus.[3]

Timeline

  • c. 250–184 BC – Plautus uses it of a blocked road.[3][2][7]
  • 230/220–168 BC – Caecilius uses the old form obsipio.[5][3][7]
  • 81–43 BC – Cicero uses it figuratively of a blocked path to office.[5][7]
  • 59 BC–17 AD – Livy uses it of blocked roads and of barring the plebs.[5][7]
  • c. 125–175 AD – Apuleius uses it of a storehouse shut with bolts.[2][7]

Meanings

Verb

  1. To block, obstruct (a road, a passage); (figurative) to bar.[2][5]
  2. To enclose or shut off with a barrier, seal up; to stop (the mouth).[2]
  3. To shut in, hem in; to shield with a barrier.[2]

Word family

  • inobsaeptus

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e f 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 g h Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  6. ^ Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  7. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry

“Obsaepio.” Etymologically, 20 Oct. 2026, etymologically.com/la/obsaepio. Accessed 20 Oct. 2026.

Last edited on . ·