radicle

 
Pronunciation: /ˈradɪk(ə)l/

noun

Botany
  • the part of a plant embryo that develops into the primary root.
  • Anatomy a root-like subdivision of a nerve or vein.

Derivatives

radicular

Pronunciation: /rəˈdɪkjʊlə/
adjective ( Anatomy)

Origin:

late 17th century: from Latin radicula, diminutive of radix, radic- 'root'