Radish /(răd"ĭsh)/

Rad·ish

Radish

n.
  1. The pungent fleshy root of a well-known cruciferous plant (Raphanus sativus); also, the whole plant. (Bot.)

Phrases & Compounds
Radish fly
a small two-winged fly (Anthomyia raphani) whose larvae burrow in radishes. It resembles the onion fly.
Rat-tailed radish
an herb (Raphanus caudatus) having a long, slender pod, which is sometimes eaten.
Wild radish
the jointed charlock.