[dame's rocket] n (ca. 1900): a Eurasian perennial plant (Hesperis matronalis) of the mustard family cultivated for its spikes of showy fragrant white or purple flowers--called also dame's violet, rocket
DAME'S ROCKET
Meaning of DAME'S ROCKET in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012