Also found in: Thesaurus, Wikipedia.
Related to Isatis: Isatis tinctoria
Switch to new thesaurus
|Noun||1.||Isatis - Old World genus of annual to perennial herbs: woad|
dilleniid dicot genus - genus of more or less advanced dicotyledonous trees and shrubs and herbs
Brassicaceae, Cruciferae, family Brassicaceae, family Cruciferae, mustard family - a large family of plants with four-petaled flowers; includes mustards, cabbages, broccoli, turnips, cresses, and their many relatives
woad - any of several herbs of the genus Isatis