black beetle

noun

Definition of black beetle

:either of two glossy black burrowing beetles that are very destructive to turf and certain cultivated plants in Australia:
a :a beetle (Heteronychus sanctae-helenae) that was accidentally introduced from Africa
b :a native beetle (Metanastes vulgivagus)

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blackbeetle

noun

Definition of blackbeetle

chiefly British
: oriental cockroach

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