Etymologically

iniunctio

Etymology and origin of the Latin word iniunctio

Confidence
Established
Formation
Derivation
First attested
c. 431–486 Sidonius Apollinaris, Letters More words from the 5th century
Ultimate origin
Latin iniungō
Etymology tree
inherited borrowed derived
Latin iungō
French joindre
Latin iniungō
Latin iniūnctiō
English injunction
From the same root
English joiner ← iungō
Latin abiungō ← iungō
Latin adiungō ← iungō
Latin coniungō ← iungō
Latin coniūnx ← iungō
Latin disiungō ← iungō
Latin iūmentum ← iungō
Latin iūncta ← iungō
Latin iūnctiō ← iungō
Latin iūnctūra ← iungō
Latin iūnctus ← iungō
Latin sēiungō ← iungō
Latin subiungō ← iungō
French rejoindre ← joindre

Pronunciation

  • Classical: [ɪnˈjʊŋk.ti.oː][1]
  • Ecclesiastical: [inˈjuŋk.t͡si.o][1]

Forms

iniūnctiō f (genitive iniūnctiōnis); third declension[1] Lewis & Short, Niermeyer and the DMLBS spell it injunctio.[2][3][4]

Etymology

It is formed from Latin iniungō (“to impose, enjoin”) + -tiō.[2][5] Etymonline calls it Late Latin.[6]

Earliest recorded meaning

Lewis & Short cite it first from the letters of Sidonius Apollinaris, meaning an injunction or command, and label it Late Latin.[2][5]

Semantic evolution

Merovingian saints' lives and formularies use it for a commission or charge given to someone; the MLW also records it for the imposition of a tax and of a penalty.[7] Niermeyer glosses it “order”.[3]

In British sources it is the order of a church, monastic, civil or academic authority, and the instruction of a testator.[4] English took injunction from it in the early 15th century.[6]

Timeline

  • c. 431–486 – Sidonius Apollinaris uses it in his letters.[2][5]
  • 1293 – A Canterbury register uses it of an ecclesiastical order.[4]
  • early 15th century – English borrows it as injunction.[6]

Meanings

Noun

  1. A command, order, injunction.[2][3][7][4]
  2. (Medieval Latin) A commission, charge.[7]
  3. (Medieval Latin) The imposition of a tax or of a penalty.[7]

References

  1. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  3. ^ a b c Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
  4. ^ a b c d Latham, R. E., D. R. Howlett, R. K. Ashdowne, et al. (1975–2013), Dictionary of Medieval Latin from British Sources, London: British Academy / Oxford University Press
  5. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  6. ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  7. ^ a b c d Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
Cite this entry

“Iniunctio.” Etymologically, 7 Nov. 2026, etymologically.com/la/iniunctio. Accessed 8 Nov. 2026.

Last edited on . ·