l]
| 1. | Botany.
|
| 2. | Chemistry. (formerly) radical (def. 12). |
| 3. | Anatomy. a small rootlike part or structure, as the beginning of a nerve or vein. |
radicle rad·i·cle (rād'ĭ-kəl)
n.
A small structure, such as a fibril of a nerve, that resembles a root.