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wasabi

American  
[wah-sah-bee] / wɑˈsɑ bi /

noun

  1. an Asian plant, Eutrema wasabi, of the mustard family.

  2. the pungent, greenish root of this plant, which can be grated and used as a condiment.


wasabi British  
/ wəˈsɑːbɪ /

noun

  1. a Japanese cruciferous plant, Eutrema Wasabi , cultivated for its thick green pungent root

  2. the root of this plant, esp in paste or powder form, used as a condiment in Japanese cookery

"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 wasabi

(< New Latin ) < Japanese

Explanation

The spicy, edible root called wasabi can be ground into an even spicier green paste that's served with many Japanese foods — and is also called wasabi. Watch out for the wasabi sitting innocently on the plate beside your sushi! It may look like a blob of avocado, but it tastes pungent and deeply spicy. The flavor and spice of wasabi is often compared to horseradish or spicy mustard; you don't feel the heat on your tongue so much as in the back of your nose. Sometimes the Japanese plant is unavailable and horseradish root is used instead — sushi chefs call this "Western Wasabi."

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Vocabulary lists containing wasabi

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.

See Examples For:

My first Japanese Wagyu meal at a steakhouse—a 4-ounce rib-eye served with wasabi alongside vinegary dishes and pickled vegetables that cut against the fat—changed everything.

From The Wall Street Journal Aug. 22, 2026

A few mountains away from Breckenridge, in Aspen Snowmass, a ski-in/ski-out operation called the Hot Dogger recently started serving its namesake item with toppings like furkake, nori and wasabi relish.

From The Wall Street Journal Aug. 6, 2026

The magazine also raved about “skinny queen” influencer Amanda Dobler for “not apologizing” after coaching followers to avoid even wasabi and soy sauce, because their negligible calorie counts are deemed excessive.

From Salon Aug. 5, 2026

The wasabi sauce was sinus-clearing, with a generous portion of the black pearls gleaming on top.

From Los Angeles Times Apr. 15, 2025

But somehow they figured out that eating wasabi kept them healthier.

From "The Omnivore's Dilemma" by Michael Pollan

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