sawdust mushroom is a noun meaning "an edible agaric found in piles of hardwood sawdust; the caps are black and coarsely wrinkled". It carries one recorded sense.
an edible agaric found in piles of hardwood sawdust; the caps are black and coarsely wrinkled
Definitions, synonyms and semantic relations for sawdust mushroom come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.