horseradish - grated horseradish root

Armoracia rusticana, horse radish, red cole, horseradish - coarse Eurasian plant cultivated for its thick white pungent root

root - (botany) the usually underground organ that lacks buds or leaves or nodes; absorbs water and mineral salts; usually it anchors the plant to the ground

isothiocyanate - a family of compounds derived from horseradish and radishes and onions and mustards; source of the hotness of those plants and preparations

Armoracia, genus Armoracia - horseradish

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

herb, herbaceous plant - a plant lacking a permanent woody stem; many are flowering garden plants or potherbs; some having medicinal properties; some are pests

condiment - a preparation (a sauce or relish or spice) to enhance flavor or enjoyment; "mustard and ketchup are condiments"

horseradish sauce, sauce Albert - creamy white sauce with horseradish and mustard

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