copiis

copiis is a Latin form of copia, meaning “supply, abundance; (pl.) troops, resources”. It is the ablative plural feminine noun.

Found 629 times in the Latin texts on Socratos.

Where it is used

Caesar, De Bello Gallico 1.2.1: Apud Helvetios longe nobilissimus fuit et ditissimus Orgetorix. Is M. Messala, [et P.] M. Pisone consulibus regni cupiditate inductus coniurationem nobilitatis fecit et civitati persuasit ut de finibus suis cum omnibus copiis exirent:

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.