radish means: This is a member of the mustard family, which was grown to Raphanus Sativus’ root. The crisp white flesh usually has mild-to-peppery flavors and can be eaten raw. (in Cooking Dictionary)

What else does radish mean?

A Eurasian plant (Raphanus sativus) A member of the mustard family that has a fleshy edible root with white-to-purple flowers clustered together in a terminalraceme. (in Merlin Dictionary)

This plant’s pungent root is often eaten raw. (in Merlin Dictionary)