- Confidence
- Probable
- Formation
- Compound
- First attested
- Plautus
- Ultimate origin
- Proto-Indo-European (*kelh₁-)
Pronunciation
Forms
concilium n (genitive conciliī or concilī); second declension[1]
Etymology
It is probably from Latin com- + calō (“to call, summon”) + -ium, an assembly called together.[2][3][4] The verb is inherited from Proto-Italic *kela-, inherited from Proto-Indo-European *kelh₁- (“to call”).[5]
The TLL notes that the meaning of conciliō “to bring together, win over” fits this poorly.[6]
Earliest recorded meaning
It is found in Plautus in the sense “debate, deliberation”: “here was a debate”.[5][2]
Semantic evolution
From Lucretius onwards it meant a gathering or assembly, especially the assembly of the plebs at Rome, as in inscriptions.[5][2] Lucretius used it of the union of atoms, and Cicero of the assembly of the gods and of men united by law in states.[2][4]
It also meant a hearing before a council, as in Livy.[2] In Christian Latin it was a church council or synod.[7] English council came from it through Old French in the early 12th century, first in the Church sense.[8]
Timeline
- c. 250–184 BC – Plautus uses it of a debate.[5][2]
- 96–55 BC – Lucretius uses it of the union of atoms.[2][7]
- 81–43 BC – Cicero uses it of the assembly of the gods.[2][4][7]
- early 12th century – English council is recorded.[8]
Meanings
Noun
- An assembly, public meeting, especially of the plebs.[2][1]
- A society, association (of men).[2]
- A union, connection (of atoms).[2][4]
- A company, band, in uno concilio: together.[2]
- A hearing (before a council).[2]
- A debate, deliberation.[2]
- (Christian Latin) A church council, synod.[7]
Word family
- conciliō
Related words
- cōnsilium
- English council
Usage notes
Döderlein distinguishes concilium, a meeting of select persons summoned to deliberate, from contio and comitia, meetings of the whole community.[9]
References
- ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i j k l m n Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
- ^ a b c d Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
- ^ 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
- ^ Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ Döderlein, Ludwig (1874), Döderlein’s Hand-book of Latin Synonymes, tr. H. H. Arnold, Andover: W. F. Draper
Related etymologies
- pagina · also from Proto-Indo-European
- natio · also from Proto-Indo-European
- sisto · also from Proto-Indo-European
- proprius · also from Proto-Indo-European
- collum · also from Proto-Indo-European
- stringo · also from Proto-Indo-European
- vinco · also from Proto-Indo-European
- solidus · also from Proto-Indo-European
Cite this entry
“Concilium.” Etymologically, 15 Oct. 2026, etymologically.com/la/concilium. Accessed 15 Oct. 2026.
Last edited on . ·