stirpe
stirpe is a Latin form of stirps, meaning “stock, root; family, lineage; offspring”. It is the ablative singular feminine noun.
Found 123 times in the Latin texts on Socratos.
Where it is used
Cicero, Pro M. Caelio 79: … cidentem velle maturius exstingui volnere vestro quam suo fato, aut hunc nunc primum florescentem firmata iam stirpe virtutis tamquam turbine aliquo aut subita tempestate pervertere.
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.