Etymology and origin of the Latin word iugo
- Confidence
- Established
- Formation
- Derivation
- First attested
- Laevius (2nd/1st century BC)
- Ultimate origin
- Latin iugum
From the same root
Forms
iugō (present infinitive iugāre, perfect active iugāvī, supine iugātum); first conjugation[1]
Etymology
It is from Latin iugum (“yoke”) + -ō, a verb made from the noun for the yoke.[2][3] The noun goes back to Proto-Indo-European *(H)iugo- (“yoke”), from the root of iungō (“to join, yoke”).[4]
Earliest recorded meaning
The OLD's first example is from Laevius, who asks why the Sun lets out his fiery reins and binds them closer to the earth.[2][5]
Semantic evolution
The verb meant to fasten or join one thing to another,[2][6] and in farming, as in Columella, to tie a vine to the cross-bars of a trellis.[2][6] Poets used it for joining in marriage: Catullus writes that Thetis' father saw that Peleus should be joined to her, and Virgil has the pluperfect iugārat of a first marriage arranged by a father.[2][6]
In Ecclesiastical Latin it means to bind, connect or yoke.[7]
Timeline
- 2nd/1st century BC – Laevius uses it for binding the Sun's reins to the earth.[2][5]
- 81/79–52/50 BC – Catullus uses it for joining in marriage.[2][5]
- 70–19 BC – Virgil uses iugārat of a marriage.[6][5]
- 1st century AD – Columella uses it for tying vines to a trellis.[2][5]
Meanings
Verb
- To fasten, bind, join (to something).[2][6]
- (agriculture) To tie a vine to horizontal bars.[2][6]
- To join in marriage, couple.[2][6]
- (Ecclesiastical Latin) To yoke, connect.[7]
Word family
- abiugō
- adiugō
- coniugō
- dēiugō
- dīiugō
- iniugātus
- iugabilis
- iugātiō
- iugator
- sēiugō
Usage notes
A separate verb iūgō (or iūgiō), of the third conjugation and imitative in origin, meant to utter the cry of the kite; it is known only through a passage of Varro quoted by Nonius, and through a gloss.[2][6]
References
- ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i j k l Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ 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 c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ a b c d e f g h Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
Cite this entry
“Iugo.” Etymologically, 20 Oct. 2026, etymologically.com/la/iugo. Accessed 22 Oct. 2026.
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