'Madwort' definitions:
Definition of 'madwort'
(from WordNet)
noun
Any garden plant of the genus Alyssum having clusters of small yellow or white flowers [syn: alyssum, madwort]
Definition of 'Madwort'
From: GCIDE
- Madwort \Mad"wort`\, n. (Bot.) A genus of cruciferous plants (Alyssum) with white or yellow flowers and rounded pods. Alyssum maritimum is the commonly cultivated sweet alyssum, a fragrant white-flowered annual. [1913 Webster]