Cassii

Cassii is a Latin form of Cassius, meaning “Cassius, name of a Roman clan (e.g. C. Cassius Longinus, assassin of Caesar)”. It is the nominative plural masculine adjective or vocative plural masculine adjective or genitive singular neuter adjective or genitive singular masculine adjective.

Found 25 times in the Latin texts on Socratos.

Where it is used

Caesar, De Bello Civili 3.36: … impedimentis legionum reliquit castellumque ibi muniri iussit. Eodem tempore equitatus regis Cotyis ad castra Cassii advolavit, qui circum Thessaliam esse consuerat. Tum timore perterritus Cassius cognito Scipionis adventu vis …

All forms of Cassius (declension table)

Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Lewis & Short, A Latin Dictionary (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.