wall rocket is a noun meaning "yellow-flowered European plant that grows on old walls and in waste places; an adventive weed in North America". It carries one recorded sense.
yellow-flowered European plant that grows on old walls and in waste places; an adventive weed in North America
Definitions, synonyms and semantic relations for wall rocket come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.