/ Dictionary / Index W wasabi: Meaning and Definition of Find definitions for: wa•sa•bi Pronunciation: (wä'su-bē), [key] — n. an Asian plant, Eutrema wasabi, of the mustard family. the pungent, greenish root of this plant, which can be grated and used as a condiment. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: wasabi (Thesaurus) was Wasatch Range Related Content Daily Word Quiz: supercilious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language