st. barbara's herb is a noun meaning "any plant of the genus Barbarea: yellow-flowered Eurasian cresses; widely cultivated for winter salad". It carries one recorded sense.
any plant of the genus Barbarea: yellow-flowered Eurasian cresses; widely cultivated for winter salad
Definitions, synonyms and semantic relations for st. barbara's herb come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.