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chalcidfly

American  
[kal-sid-flahy] / ˈkæl sɪdˌflaɪ /

noun

PLURAL

chalcidflies
  1. any of numerous small flies of the family Chalcididae, often having bright metallic coloration, the larvae of which are chiefly parasitic on various stages of other insects.


Etymology

Origin of chalcidfly

1890–95; < Greek chalk ( ós ) copper, brass (with allusion to the coloration) + -id 2 + fly 1