- Confidence
- Established
- Formation
- Inherited
- First attested
- Plautus
- Inherited from
- Proto-Italic *jung-e/o-
- Ultimate origin
- Proto-Indo-European (*yewg-)
Pronunciation
Forms
iungō (present infinitive iungere, perfect active iūnxī, supine iūnctum); third conjugation[1]
Etymology
It is inherited from Proto-Italic *jung-e/o-, inherited from Proto-Indo-European *(H)iu-n-g- (“to yoke”), a nasal present of the root *yewg- (“to yoke, join”), made thematic in Latin.[2][1] From the same root come iugum “yoke”, coniunx “spouse” and iūgerum, the land a team of oxen could plough in a day.[2][3]
Cognate with Sanskrit युनक्ति (yunákti, “yokes”), Ancient Greek ζεύγνυμι (zeúgnumi, “to yoke”), Lithuanian jùngti (“to yoke, join”) and Hittite iūk- (“yoke”).[2][4][3]
Earliest recorded meaning
It is found from Plautus onwards,[2] whose madman cries “you order me to take horses that are yoked yet unbroken”.[4]
Semantic evolution
It meant to yoke or harness animals, as Pacuvius' winged snakes yoked to a chariot, and to join things together, as Caesar's boats joined into a bridge.[4] It meant to clasp hands, as in Virgil, to bring things side by side, and to make something by combining parts.[4]
It meant to unite troops or people, as friends or allies, as in Terence, and to form a friendship or marriage.[4] It also meant to share an activity, to follow one thing directly on another, to combine qualities, as Cicero's “charm joined with seriousness”, and to connect in thought.[4] In grammar the passive meant to govern a case.[1] It survives as Italian giungere, French joindre and Portuguese jungir.[1] English join and joint came through Old French about 1300.[5]
Timeline
- c. 250–184 BC – Plautus uses it for yoked horses and for friendship.[4][6]
- 220–130 BC – Pacuvius uses it of snakes yoked to a chariot.[4][6]
- c. 50 BC – Caesar uses it for joining boats into a bridge.[4][6]
- 81–43 BC – Cicero uses it for combining qualities.[4][6]
- c. 1300 – English join and joint are first recorded.[5]
Meanings
Verb
- To yoke, harness.[4][7]
- To join, fasten, attach.[4][1]
- To clasp (hands).[4][1]
- To bring together, put side by side.[4]
- To make by combining; to compound (a word).[4]
- To unite (troops, people).[4]
- To form (a friendship, a marriage).[4][1]
- To make consecutive.[4]
- To combine (qualities).[4]
- (grammar, passive) To govern (a case).[1]
Word family
- abiungō
- adiungō
- coniungō
- dēiungō
- disiungō
- injūnctus
- iniungō
- interiungō
- iūgis
- iunctim
- iūnctiō
- iunctor
Related words
References
- ^ a b c d e f g h i j Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
- ^ a b Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ a b c d e f g h i j k l m n o p q r s Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
Related etymologies
- figura · also from Proto-Indo-European
- fides · also from Proto-Indo-European
- cultura · also from Proto-Indo-European
- civilis · also from Proto-Indo-European
- concilium · also from Proto-Indo-European
- centuria · also from Proto-Indo-European
- natura · also from Proto-Indo-European
- medicus · also from Proto-Indo-European
Cite this entry
“Iungo.” Etymologically, 15 Oct. 2026, etymologically.com/la/iungo. Accessed 15 Oct. 2026.
Last edited on . ·