copiam
copiam is a Latin form of copia, meaning “supply, abundance; (pl.) troops, resources”. It is the accusative singular feminine noun.
Found 241 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 1.16.5: … xit et diem instare quo die frumentum militibus metiri oporteret, convocatis eorum principibus, quorum magnam copiam in castris habebat, in his Diviciaco et Lisco, qui summo magistratui praeerat, quem vergobretum appellant Hae …
Plautus, Bacchides 4.3.639c: Tuam cópiam eccam Chrysalum video. tace.
Plautus, Casina 4.4.842: dedísti, huius cúm copiám mihi dedísti.
All forms of copia (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.