death cup is a noun meaning "extremely poisonous usually white fungus with a prominent cup-shaped base; differs from edible Agaricus only in its white gills". It carries one recorded sense.
extremely poisonous usually white fungus with a prominent cup-shaped base; differs from edible Agaricus only in its white gills
Definitions, synonyms and semantic relations for death cup come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.