stirpem
stirpem is a Latin form of stirps, meaning “stock, root; family, lineage; offspring”. It is the accusative singular feminine noun.
Found 62 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 6.34.5: Si negotium confici stirpemque hominum sceleratorum interfici vellet, dimittendae plures manus diducendique erant milites;
All forms of stirps (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.