Tiberim
Tiberim is a Latin form of Tiberis, meaning “the Tiber, river of Rome”. It is the accusative singular masculine noun.
Found 94 times in the Latin texts on Socratos.
Where it is used
Cicero, Pro S. Roscio Amerino 20: … aterras defertur; magnitudo pecuniae demonstratur; bonitas praediorum — nam fundos decem et tris reliquit qui Tiberim fere omnes tangunt — huius inopia et solitudo commemoratur; demonstrant, cum pater huiusce Sex. Roscius, homo …
All forms of Tiberis (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.