Etymologically

fratellus

Etymology and origin of the Latin word fratellus

Confidence
Established
Formation
Derivation
First attested
1st half of the 2nd century AD, Scaurus
Ultimate origin
Latin frāter
Etymology tree
inherited borrowed derived
Latin frater
French frère
Latin fratellus
Italian fratello

Pronunciation

  • Classical: [fraːˈtɛl.lʊs][1]
  • Ecclesiastical: [fraˈtɛl.lus][1]

Forms

frātellus m (genitive frātellī); second declension[1]

Etymology

It is from Latin frāter (“brother”) + -lus (“diminutive suffix”).[2][1][3] Conte gives it as the source of Italian fratello (“brother”), in spoken Latin.[4]

Earliest recorded meaning

The grammarian Scaurus, whom Köbler dates to the first half of the 2nd century AD, has it for a little brother.[5][6][3]

Semantic evolution

In Classical Latin it is a rare diminutive, “little brother”.[2][5] Wiktionary glosses it simply as “brother”, the sense of its descendants Italian fratello, Corsican fratellu and Venetian fradelo.[1][4]

Timeline

  • 1st half of the 2nd century AD – The grammarian Scaurus uses it for a little brother.[5][3]

Meanings

Noun

  1. A little brother.[2][5][3]
  2. A brother.[1]

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  4. ^ a b Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
  5. ^ a b c d Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  6. ^ Jeanneau, Gérard; Woitrain, Jean-Paul; Hassid, Jean-Claude (2017), Dictionnaire latin-français, online ed., prima-elementa.fr

Descendants

Cite this entry

“Fratellus.” Etymologically, 24 Oct. 2026, etymologically.com/la/fratellus. Accessed 24 Oct. 2026.

Last edited on . ·