quandam
quandam is a Latin form of quidam, meaning “a certain, someone”. It is the accusative singular feminine pronoun.
Found 311 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Civili 3.66: … biecisset Pompeianis copiis atque opere, ut demonstravimus, circummuniret, castra eo loco posuit. Haec silvam quandam contingebant neque longius a mari passibus CCC aberant. Post mutato consilio quibusdam de causis Caesar paulo …
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.