Dictionary.com
Thesaurus.com
Synonyms

horseradish

American  
[hawrs-rad-ish] / ˈhɔrsˌræd ɪʃ /

noun

  1. a cultivated plant, Armoracia rusticana, of the mustard family, having small, white flowers.

  2. the pungent root of this plant, ground and used as a condiment and in medicine.

  3. the condiment itself, sometimes moistened with vinegar or mixed with ground beets.


adjective

  1. of or containing ground horseradish as a flavoring.

    brisket of beef with horseradish sauce.

horseradish British  
/ ˈhɔːsˌrædɪʃ /

noun

  1. a coarse Eurasian plant, Armoracia rusticana, cultivated for its thick white pungent root: family Brassicaceae (crucifers)

  2. the root of this plant, which is ground and combined with vinegar, etc, to make a sauce

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of horseradish

First recorded in 1590–1600; horse + radish

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Its bananas-and-caviar service is a case in point: fried bananas layered with horseradish cream and topped with two ounces of ossetra caviar, served alongside plantain waffles and a fermented banana-peel butter.

From Salon

The crab cakes were our best bite, filled with loads of lump crab meat served with a horseradish cream sauce.

From Salon

The problem is, horseradish rarely makes it out of the steakhouse.

From Salon

O’Connor’s ice cream brand, dubbed the Icecreamists, made a name for itself by selling extreme flavors, including absinthe and horseradish.

From Salon

Mustard is a part of the Brassica family which includes broccoli, cabbage, and horseradish -- spicy and bitter vegetables.

From Science Daily