mealy bug is a noun meaning "scalelike plant-eating insect coated with a powdery waxy secretion; destructive especially of fruit trees". It carries one recorded sense.
scalelike plant-eating insect coated with a powdery waxy secretion; destructive especially of fruit trees
Definitions, synonyms and semantic relations for mealy bug come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.