Platonis

Platonis is a Latin form of Plato, meaning “Plato, the Athenian philosopher”. It is the genitive singular masculine noun.

Found 128 times in the Latin texts on Socratos.

Where it is used

Cicero, De Republica 1.22: … inventum, et eam a Thalete Milesio primum esse tornatam, post autem ab Eudoxo Cnidio, discipulo, ut ferebat, Platonis, eandem illam astris stellisque, quae caelo inhaererent, esse descriptam; cuius omnem ornatum et descriptione …

All forms of Plato (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.