noun
- the embryonic roots of seed plants that emerge first during germination
Usage: botany
Examples
- The radicles appeared within days of planting the seeds.
- Botanists observed the radicles extending downward into the soil.
- The healthy radicles indicated successful germination.
- Students examined the tiny radicles under microscopes.
- The radicles anchor the seedling and absorb water.
- Damaged radicles can prevent proper plant establishment.