- chalcid fly, chalcidfly, chalcid, chalcid wasp - any of various tiny insects whose larvae are parasites on eggs and larvae of other insects; many are beneficial in destroying injurious insects
--1 is a kind of hymenopterous insect, hymenopteran, hymenopteron, hymenopter
--1 is a member of Chalcididae, family Chalcididae, Chalcidae, family Chalcidae
--1 has particulars: chalcis fly