Samnitium
Samnitium is a Latin form of Samnis, meaning “a Samnite; (Samnites) the Samnites, people of central Italy”. It is the genitive plural masculine adjective or genitive plural feminine adjective or genitive plural neuter adjective.
Found 152 times in the Latin texts on Socratos.
Where it is used
Cicero, De Republica 3.40: … aneret. Numquam viri fortissimi fortitudinis, inpigritatis, patientiae Pyrrhi videlicet largitas Fabricio aut Samnitium copiae Curio defuerunt. Cuius etiam focum Cato ille noster, cum venerat ad se in Sabinos, ut ex ipso audiebam …
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.