We found 3 definitions of rockcress from 2 different sources.
Noun |
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rockcress - any of several rock-loving cresses of the genus Arabis | ||
rock cress | ||
cress plant, cress pungent leaves of any of numerous cruciferous herbs | ||
arabis, genus arabis annual to perennial woody herbs of temperate North America, Europe and Asia: rockcress | ||
arabis canadensis, sicklepod North American rock cress having very long curved pods | ||
rockcress - noxious cress with yellow flowers; sometimes placed in genus Sisymbrium | ||
yellow rocket, rocket cress, Barbarea vulgaris, Sisymbrium barbarea | ||
weed a black band worn by a man (on the arm or hat) as a sign of mourning |