Oppium

Oppium is a Latin form of Oppius, meaning “Oppius, a Roman name”. It is the genitive plural masculine noun or accusative singular masculine noun or genitive plural neuter adjective or genitive plural masculine adjective.

Found 27 times in the Latin texts on Socratos.

Where it is used

Cicero, Letters to his Friends 9.6.1: … exire posse. id ego non intellegebam quid interesset; sed tamen Hirtius mihi dixit et se ad eum et Balbum et Oppium scripsisse ut ita faceret, homines, ut cognovi, amantis tui.

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.