alyssum Hear it!

alyssum definition

alys·sum (ə lis′əm)

noun

  1. any of a genus (Alyssum) of crucifers with white or yellow flowers and grayish leaves
  2. sweet alyssum

Etymology: ModL < Gr alysson, madwort < alyssos, curing madness < a-, without + lyssa, madness, rage; ? orig., with shining eyes (see light): cf. lynx

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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