Etymologically

confraternitas

Etymology and origin of the Latin word confraternitas

Confidence
Established
Formation
Derivation
First attested
1074 a charter More words from the 11th century
Ultimate origin
Latin frāternitās
Etymology tree
inherited borrowed derived
Latin frāter
French frère
Latin frāternus
English fraternity
Latin cōnfrāternitās
English confraternity
From the same root
Latin frātellus ← frāter
Latin frātricīda ← frāter
Latin frāternālis ← frāternus

Forms

confrāternitās f (genitive confrāternitātis); third declension[1]

Etymology

It is formed from Latin con- + frāternitās (“brotherhood”),[1][2][3] though Etymonline derives it from cōnfrāter (“fellow brother”).[4] The base frāternitās comes from frāter (“brother”),[1] which goes back to Proto-Italic *frāter- and Proto-Indo-European *bʰréh₂-tr- (“brother”).[5]

Earliest recorded meaning

Köbler's earliest record is a charter of 1074, in the sense of a prayer fellowship or religious brotherhood.[2]

Semantic evolution

In Medieval Latin it named a community of prayer between religious houses, a brotherhood, and a merchants' or craftsmen's guild.[6][2] Charters speak of houses keeping an “old confraternity” with each other and of lay people received into it,[7][8] and the word came to mean the share in the spiritual benefits of a community that membership gave.[8][1] In theology it was also the spiritual kinship between a baptised child and the children of the godparents.[7] The Rule of Grandmont forbids the feasts “which the people call confraternities”,[9] and the Peace of God associations of Occitania and Aquitaine were called confraternitas Dei.[9]

In Ecclesiastical Latin it is a sodality or confraternity,[10] with the derivative archiconfrāternitās.[1] English confraternity (late 15th century) comes from it, through Old French or directly,[4] and Italian confraternita from the Medieval Latin word.[3]

Timeline

  • 1074 – A charter has it for a religious brotherhood.[2]
  • 1174/1192 – A charter of Stavelot speaks of an old prayer fellowship between two houses.[7]
  • 1286 – A prior and convent admit a man into their confraternity, with a share in its spiritual benefits.[8]
  • late 15th century – English borrows it as confraternity.[4]

Meanings

Noun

  1. (Medieval Latin) A community of prayer between religious houses.[6][7]
  2. (Medieval Latin) A brotherhood, confraternity; brotherliness.[6][1][8]
  3. (Medieval Latin) A merchants' or craftsmen's guild.[6][2]
  4. (Medieval Latin) Membership of a confraternity and its privileges.[1][7][8]
  5. (Medieval Latin, theology) Spiritual kinship between a baptised child and the children of its godparents.[7]

Word family

  • archiconfrāternitās

References

  1. ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  3. ^ a b Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
  4. ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  5. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  6. ^ a b c d Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
  7. ^ a b c d e f Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
  8. ^ a b c d e 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
  9. ^ a b du Cange, Charles du Fresne, et al. (1883–1887), Glossarium mediae et infimae latinitatis, augmented ed. by Léopold Favre, Niort: L. Favre
  10. ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
Cite this entry

“Confraternitas.” Etymologically, 7 Nov. 2026, etymologically.com/la/confraternitas. Accessed 8 Nov. 2026.

Last edited on . ·