alyssum

[uh-lis-uh m]

noun

any of various plants belonging to the genus Alyssum, of the mustard family, having clusters of small yellow or white flowers.
any of several related plants of the genus Aurinia, as A. saxatilis, a widely cultivated species with yellow flowers.
sweet alyssum.

Origin of alyssum

1545–55; < New Latin; Latin alysson < Greek, neuter of ályssos curing (canine) madness, equivalent to a- a-⁶ + lýss(a) madness + -os adj. suffix

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for alyssum

Historical Examples of alyssum

And yours, Alyssum, the one we call Pepper-grass, because he is so fiery?'
A Little Garden Calendar for Boys and Girls
Albert Bigelow Paine
The alyssum and candytuft came out, and the house was sweet with tuberoses.
The Old Woman Who Lived in a Shoe
Amanda Minnie Douglas
Well, I would get in my sweet peas and risk my pansies and alyssum, anyhow.
The Jonathan Papers
Elisabeth Woodbridge Morris
Alyssum, white, dwarf for borders; six inches; blooms all summer if not allowed to go to seed.
A Woman's Hardy Garden
Helena Rutherfurd Ely
Free–growing spring–flowers like Aubrietia, Alyssum, and Iberis, may be multiplied to any extent by division or cuttings.
The Wild Garden
William Robinson

British Dictionary definitions for alyssum

alyssum

noun

any widely cultivated herbaceous garden plant of the genus Alyssum, having clusters of small yellow or white flowers: family Brassicaceae (crucifers)See also sweet alyssum, alison

Word Origin for alyssum

C16: from New Latin, from Greek alusson, from alussos (adj) curing rabies, referring to the ancient belief in the plant's healing properties

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

Word Origin and History for alyssum

Alyssum

genus name for plants of the mustard family, 1550s, from Latin alysson, from Greek alysson, which is perhaps the neuter of adjective alyssos "curing madness," from privative prefix a- + lyssa "madness, rage, fury."