radice
radice is a Latin form of radix, meaning “root; base, foot (of a mountain)”. It is the ablative singular feminine noun.
Found 48 times in the Latin texts on Socratos.
Where it is used
Vergil, Georgics 1.20: et teneram ab radice ferens, Silvane, cupressum,
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.