Etymologically

Etymology and origin of the Latin word exlex

Confidence
Established
Formation
Derivation
First attested
c. 180–102 BC Lucilius More words from the 2nd century BC
Ultimate origin
Latin lēx
Etymology tree
inherited borrowed derived
Latin lēx
French loi
Italian legge
Romanian lege
Spanish ley
Latin exlēx
From the same root
Latin lēgālis ← lēx
Latin lēgifer ← lēx
Latin lēgislātiō ← lēx
Latin lēgislātor ← lēx
Latin legista ← lēx
Latin lēgitimus ← lēx
Latin legō ← lēx
Latin prīvilēgium ← lēx

Pronunciation

  • Classical: [ˈɛks.ɫeːks][1]
  • Ecclesiastical: [ˈɛɡz.leks][1]

Forms

exlēx (genitive exlēgis); third-declension one-termination adjective[1]

Etymology

It is formed from Latin ex- + lēx (“law”), “outside the law”.[2][1] The TLL, after Leumann, explains it as a hypostasis: the phrase ⟨ex lēge⟩ grew together into one word.[3]

Earliest recorded meaning

Köbler dates it from Lucilius,[4] whom the grammarian Nonius cites for it;[5] Cicero uses it in the Pro Cluentio of someone not bound by the laws.[5]

Semantic evolution

It describes a person exempt from or not bound by the law, and so lawless.[2][5] It occurs mainly in the nominative and accusative and is rare, though Classical;[5] Horace and Livy use it too.[5]

In Medieval Latin it meant an outlaw, someone put outside the protection of the law.[6][7] The MLW records it of outlawed and excommunicated people, of things without legal force, and as a noun.[7]

Timeline

  • c. 180–102 BC – Lucilius uses it.[4][5]
  • 81–43 BC – Cicero uses it in the Pro Cluentio.[5][4]
  • 65–8 BC – Horace uses it.[5][4]
  • 895 – It occurs in a capitulary.[4]

Meanings

Adjective

  1. Not bound by the law, exempt from the law; lawless.[2][5]
  2. (Medieval Latin) Put outside the law; an outlaw.[6][7]
  3. (Medieval Latin) Without legal force, invalid.[7]

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. ^ Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  4. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ a b c d e f g h i Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  6. ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
  7. ^ a b c d Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
Cite this entry

“Exlex.” Etymologically, 13 Nov. 2026, etymologically.com/la/exlex. Accessed 14 Nov. 2026.

Last edited on . ·