radicibus
radicibus is a Latin form of radix, meaning “root; base, foot (of a mountain)”. It is the ablative plural feminine noun.
Found 108 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 6.27.4: Quarum ex vestigiis cum est animadversum a venatoribus, quo se recipere consuerint, omnes eo loco aut ab radicibus subruunt aut accidunt arbores, tantum ut summa species earum stantium relinquatur. Huc cum se consuetudine reclinaverunt,
All forms of radix (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.