1. (

• horseradish ,
• horseradish_root

) the root of the horseradish plant; it is grated or ground and used for seasoning ;

2. (

• horseradish ,
• horse_radish ,
• red_cole ,
• Armoracia_rusticana

) coarse Eurasian plant cultivated for its thick white pungent root ;

3. (

• horseradish

) grated horseradish root ;