1. Any garden plant of the genus Alyssum having clusters of small yellow or white flowers
   - madwort

1. A genus of the family Cruciferae
   - genus Alyssum

Derived forms: alyssums

Type of: crucifer, cruciferous plant, dilleniid dicot genus

Part of: Brassicaceae, Cruciferae, family Brassicaceae, family Cruciferae, mustard family

Encyclopedia: Alyssum

• arse-licker
• arsehole
• arsenal
• arsenate
• arsenic
• arsenic acid
• arsenic group
• arsenic trioxide
• arsenical
• arsenide
• arsenious
• arsenite
• arsenopyrite
• arsenous anhydride
• arsenous oxide
• arsey
• arsine
• arsis
• arson
• arsonist
• art
• art class
• art collection
• art critic
• art dealer