argumento

argumento is a Latin form of argumentum, meaning “proof, evidence; argument; subject, plot”. It is the ablative singular neuter noun.

Found 110 times in the Latin texts on Socratos.

Where it is used

Cicero, Pro S. Roscio Amerino 75: qua in re praetereo illud quod mihi maximo argumento ad huius innocentiam poterat esse, in rusticis moribus, in victu arido, in hac horrida incultaque vita istius …

Plautus, Miles Gloriosus 4.2.1015: Quo argúmento?

All forms of argumentum (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.