Answer: daikon

AnswerCrossword Clue
DAIKONLiterally, "big root"
daikonlarge, elongated, white winter radish, Raphanus sativus longipinnatus, used esp. in Asian cuisine and sometimes pickled
daikonplant (Raphanus sativus longipinnatus) whose root is a daikon
daikona Japanese radish
daikona large long hard white radish used especially in Asian cuisine