IPA: //ˈrædɪkəl//
KK: /ˈrædɪkəl/
The part of a plant embryo that grows into the root, helping the plant to anchor itself in the soil.
The radicle is the first part of the seedling to emerge during germination.
Radicle → It is formed from "radix" (meaning root) and the diminutive suffix "-cle" (indicating smallness). The word "radicle" refers to a small root or the part of a seed that develops into the root system.
Think of 'radix' meaning root, and the '-cle' indicating something small — a radicle is a small root.