noun Date: 14th century a blue-flowered Eurasian mint ( Prunella vulgaris ) that is naturalized throughout North America and is held to have medicinal properties useful in herbal medicine
SELF-HEAL
Meaning of SELF-HEAL in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012