Etymologically

discessio

Etymology and origin of the Latin word discessio

Confidence
Established
Formation
Derivation
First attested
190–159 BC, Terence
Ultimate origin
Latin (cēdō)
Etymology tree
inherited borrowed derived
Latin discedo
Latin discessio

Forms

discessiō f (genitive discessiōnis); third declension[1]

Etymology

It is from Latin discēdō (“to go apart, depart”) + -tiō.[2][1][3] De Vaan traces cēdō to Proto-Italic *kesd-e/o- (“to go away”) and, following Lubotsky, to Proto-Indo-European *ḱiesdʰ- (“to drive away; go away”).[4]

Earliest recorded meaning

The TLL finds it from Terence on,[3] whose Andria speaks of a separation of husband and wife, which may the gods forbid.[2][5]

Semantic evolution

It is a going away or withdrawal: Tacitus has a man left alone by the departure of the others, and Gellius uses it of the separations of the stars.[2] In the senate it is the division for a vote, and ⟨discessiōnem facere⟩ is to call for a division: Cicero speaks of a vote taken in favour of a man's proposal.[2] It is also a split or schism, as of a crowd, and the secession of the plebs from the patricians in Sallust.[2] Lewis & Short call it very rare.[5] Köbler dates it from Cicero, and Church Latin glosses it departure, separation, revolt.[6][7]

Timeline

  • 190–159 BC – Terence of a separation of husband and wife.[2][3][6]
  • 81–43 BC – Cicero of a division in the senate.[2][6]
  • 86–34 BC – Sallust of the secession of the plebs.[2][6]
  • 98–115 AD – Tacitus of a departure.[2][6]

Meanings

Noun

  1. A going away, departure, withdrawal.[2][1][7]
  2. A division of the senate for a vote;[2][5] discessiōnem facere, to call for a division.[2]
  3. A split, schism; a divorce; a separation, secession.[2][5][1][7]

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 k l m 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. ^ 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 Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  6. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  7. ^ a b c Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
Cite this entry

“Discessio.” Etymologically, 20 Oct. 2026, etymologically.com/la/discessio. Accessed 20 Oct. 2026.

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