campum
campum is a Latin form of campus, meaning “plain, field”. It is the accusative singular masculine noun.
Found 201 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 7.79.3: Erat ex oppido Alesia despectus in campum. Concurrunt his auxiliis visis; fit gratulatio inter eos, atque omnium animi ad laetitiam excitantur.
Suetonius, Divus Julius 84.1: … ecturus dies non uidebatur, praeceptum, ut omisso ordine, quibus quisque uellet itineribus urbis, portaret in Campum.
All forms of campus (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.