black spleenwort is a noun meaning "spleenwort of Europe and Africa and Asia having pinnate fronds and yielding an astringent". It carries one recorded sense.
spleenwort of Europe and Africa and Asia having pinnate fronds and yielding an astringent
Definitions, synonyms and semantic relations for black spleenwort come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.