Cassi

Cassi pl (plural only)

1. (historical) A tribe of Iron Age Britain in the first century BCE, known only from a brief mention in the writings of Julius Caesar.

• Issac, Sicas, cissa, saics

Cassi m

1. Cassius

(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)

• (Classical) IPA^(key): /ˈkas.siː/, [ˈkäs̠ːiː]
• (modern Italianate Ecclesiastical) IPA^(key): /ˈkas.si/, [ˈkäsːi]

Cassī m pl (genitive Cassōrum); second declension

1. A Celtic tribe of Britannia, mentioned by Caesar.
   • c. 52 BCE, Julius Caesar, Commentarii de Bello Gallico 5.21:

     Trinovantibus defensis atque ab omni militum iniuria prohibitis, Cenimagni, Segontiaci, Ancalites, Bibroci, Cassi legationibus missis sese Caesari dedunt.

     The Trinobantes being protected and secured from any violence of the soldiers, the Cenimagni, the Segontiaci, the Ancalites, the Bibroci, and the Cassi, sending embassies, surrendered themselves to Caesar.

Second-declension noun, plural only.

• Cassi in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette.
• “Cassi”, in William Smith, editor (1854, 1857), A Dictionary of Greek and Roman Geography, volume 1 & 2, London: Walton and Maberly